Jonathan McDowell @planet4589
Astronomer commenting on space launches. Orbital Police. Personal account. All plots CC-BY. @planet4589 on Ma, bsky, etc. planet4589.org Somerville, MA, USA Joined January 2009-
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What if we're not alone? #alienearths is Book of the Week on @BBCRadio4 - so exciting!!! That means it is a radio show - episode 1 is tomorrow. bbc.co.uk/programmes/m00… Exciting @PenguinUKBooks #aliens #FermiParadox #exoplanets
What if we're not alone? #alienearths is Book of the Week on @BBCRadio4 - so exciting!!! That means it is a radio show - episode 1 is tomorrow. bbc.co.uk/programmes/m00… Exciting @PenguinUKBooks #aliens #FermiParadox #exoplanets https://t.co/eEOEDEU6YX
Current StarlinkStats at planet4589.org/space/con/star… 6304 launched, 5896 still in orbit, 5822 assessed working of which 135 in process of orbit lowering to retirement
LAUNCH of Starlink Group 6-54 (23 sats) from Canaveral at 2208 UTC Apr 28
Three objects now cataloged (two payloads and the F9 upper stage) from the Galileo L12 launch in 22900 x 22950 km x 54.7 deg orbit, confirming successful launch.
Starlink 3228, launched Dec 2021 and retired this Jan, reentered over the Indian Ocean at 1217 UTC Apr 27
Dragon cargo ship CRS-30 undocked from ISS IDA-3 at 1710 UTC Apr 28
Just finished reading @KalteneggerLisa's new book - it's an excellent and highly readable introduction to the search for alien worlds aimed at a general audience. Two thumbs up!
Just finished reading @KalteneggerLisa's new book - it's an excellent and highly readable introduction to the search for alien worlds aimed at a general audience. Two thumbs up!
Europe’s flagship satellite navigation system – and the world’s most precise- grows bigger. 🛰️ 2️⃣ more Galileo satellites joined the constellation. After in-orbit testing they will be able to provide services in the coming months. For a stronger Europe in space. #EUSpace
Took an updated look at the pair of Shiyan-12 satellites launched by China in Dec 2021. They continued to drift back and forth in the GEO belt, reversing direction each time they reach 18E or 180E. Presumed inspection mission like GSSAP, but focussed on the part of the belt that…
LHA map for #Galileo L12 mission from KSC LC-39A NET 28 Apr 00:34 UTC, alternatively 29 Apr to 04 May based on issued NOTMAR/NOTAM. Expendable fight for booster. Estimated fairing recovery position approximately 990km downrange. bit.ly/LHA-36
Eric Berger @SciGuySpace
338K Followers 744 Following Senior Space Editor at Ars Technica. Likes rockets. Author of the forthcoming book on the Falcon 9 rocket and Dragon spacecraft, REENTRY. https://t.co/vMzqdyaC21John Kraus @johnkrausphotos
248K Followers 518 Following Spaceflight photographer. Content Director @PolarisProgram. Prints available to order at my website below:Tory Bruno @torybruno
356K Followers 542 Following President and CEO United Launch Alliance @ULAlaunch, ...Rocket Scientist, Horseman, proud @calpoly alum📸Trevor Mahlmann�.. @TrevorMahlmann
78K Followers 2K Following 📸 rocket🚀 lighthouse🗼& landscape🌅 photography🤘🏼 Join the Dub Club for full res photo downloads & a free yearly calendar! → https://t.co/AzxWBSD8vSZack Golden @CSI_Starbase
50K Followers 703 Following ♦ Alias: #StageZeroZack ♦ Lead Investigator of #Starship Development ♦ Starbase Weekly Host w/ @RGVAerialPhotos ♦ Support us at https://t.co/0uyv8aa6cFJared Isaacman @rookisaacman
197K Followers 196 Following Keeping busy on and off the planet 🌎. Shift4, Inspiration4, Polaris Dawn, Ghost Squadron 👨🚀🚀🐉Chris Combs (iterativ.. @DrChrisCombs
34K Followers 956 Following @deehowardorg Endowed Assoc. Prof. @UTSA Hypersonics, aerospace engineering, fluids, aerodynamics, propulsion, energy, lasers, imaging, sports science 🚀✈️💥🔥Jeff Foust @jeff_foust
93K Followers 1K Following Senior writer, @SpaceNews_Inc. Tips? DMs open or email [email protected]. Obligatory Mastodon account: @[email protected].Michael Sheetz @thesheetztweetz
185K Followers 557 Following Space Reporter @CNBC | send anonymous tips via Proton to [email protected] or Signal to +1 (201) 730-2511 | pitches [email protected]Jack Beyer @thejackbeyer
79K Followers 1K Following Content Manager for NSF (@NASASpaceflight). Aerospace and Launch Photographer. Cinematographer and Commercial UAS Pilot. ➡️ https://t.co/7RaKjUQ4HiTJ Cooney 🚀 @TJ_Cooney
34K Followers 718 Following Space Youtuber & Co-Executive Producer @ WAI Media | Excited to bring the story of spaceflight to your little screens!Chris G @ChrisG_SpX
73K Followers 2K Following Internal Communications @SpaceX. Optimist for the future of human space exploration. Major Star Trek fan. Let’s make life multi-planetary! LLAP 🖖🏼Thomas Burghardt @TGMetsFan98
34K Followers 196 Following Launch Engineer (Payload Integration) at @SpaceX @SLDelta30. Former News Director. #LGM #Isles #NYGiantsULA @ulalaunch
367K Followers 1K Following The nation’s most experienced, reliable and accurate launch service provider.The Daily Hopper @daily_hopper
57K Followers 172 Following Your insider source on Spaceflight development! By Ulrik Falk-PetersenChristian Davenport @wapodavenport
45K Followers 2K Following Space reporter at The Washington Post. Author of THE SPACE BARONS, buy here: https://t.co/FdNP63PKMk and AS YOU WERE. Space Instagram: https://t.co/AKkUBCyDSj 🚀Gav Cornwell @SpaceOffshore
52K Followers 229 Following Where spaceflight meets the sea 🌊⚓🚀 ➡️ https://t.co/aohlLEKHQk // Production @ https://t.co/sDJjk3ZyUD // Non-Boat thoughts: @Gava1ar // All the links below!Thomas Zurbuchen @Dr_ThomasZ
116K Followers 683 Following Prof and Director ETHZ|Space. Explorer, Innovator, Speaker, Searcher. NASA’s Former and Longest Continually Serving Head of Science.cscfufo @cscfufo
27 Followers 2K Followingdigital.human.wandere.. @digitalvoidguy
100 Followers 199 FollowingMattia Federico Merc @MercMattia
392 Followers 3K FollowingGernot Heinz Wielandt @ghw_111
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34 Followers 390 Following Marine 77-81, CU Classics '86 Buffs, UGA MA Latin, '07, musician, student, ojt everything to avoid my calling, teacher. Polio-PPS; ADHD. Space nut since '65Magic Sports @magecsport
30 Followers 254 Followingcheryl voon Ae @Cherylvoonae
5 Followers 216 FollowingAriel Her @ArielHer78
37 Followers 458 Following favorite movie song habits art writer friends family love bless godMorgan Ferriter Art @morgan_ferriter
108K Followers 94K Following Visual artist based in Donegal, NW Ireland. Commissions open. All paintings are my own :) ☘️🎨 IG: https://t.co/veXFHRrtIYKlayton Colello @KlaytonColello
2 Followers 51 FollowingGrandpa.45___OSBMR @Grandpa45Ex
8 Followers 149 FollowingDarcie Draudt-Véjare.. @darciedraudt
5K Followers 3K Following Fellow in the Asia Program @CarnegieEndow. Nonresident fellow @NBRnews @GW_IKS. Korean Peninsula politics & US-Korea relations.Jewel @Lindsay133685
36 Followers 1K Following I am a lively and cheerful girl who would like to meet a good friend.[email protected] @Bd6383
0 Followers 71 Following The only way to do great work is to love what you do.... 👍🤜🤛Sandeep Bharti @Sandybharti
31 Followers 258 FollowingIZIK @BeatBoy34753179
11 Followers 52 FollowingGiuseppe Mazzini @gmazzini71
327 Followers 1K Following Castigat ridendo mores . . I meme li faccio me.James Doggett @JMDoggett
63 Followers 198 FollowingKarinaa @Karinaa24490080
792 Followers 6K Following I'm very open minded, I love life, and I love getting to know people and forming good and respectful relationshipsChetan Gupta @peaceful_palm
2 Followers 43 Following Preaching Humanity || Being Positive || Catching up with Revolutionary Ideas || Vocal for LocalElon Musk X @elon_x15993
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26 Followers 272 FollowingGuillermo Cardenas @Guiller74346958
97 Followers 148 FollowingJorge Enríquez 🇲�.. @JorgeAEnriquezM
34 Followers 845 Following Ingeniero Industrial y de Sistemas. MIP. Seguidor de las Chivas. Hacer que las cosas sucedan.E @barretme96
93 Followers 413 Following En mis tiempos libres contesto y escribo mis opiniones pendejas, seguidor de mis Pumas y One PieceCharly Teka 👽📻 @Tk2155
492 Followers 1K Following Physics student, hoping to understand the universe someday. Love. Light.❤️ BELIEVE IN LOVE 🧡🌼 @coldplay 👽📻bigotes42 @bigotes_42_79
86 Followers 2K FollowingN @paradigm_op
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154 Followers 298 FollowingWindrockmtn @windrockmtn
310 Followers 3K FollowingApollo @Hero_of_Apollo
372 Followers 3K Following Working hard to learn something new every day. Battle vet, strong AMC supporter 🚀 SpaceX,X @xplrngx
166 Followers 852 FollowingTasha M Castoire @MzJuicy1981_
4 Followers 12 FollowingKevin @ruminatingorion
53 Followers 253 FollowingJbone @Jbone57675494
90 Followers 488 Following They call me Steve. I don’t care about this world as long as I can fuck my girl and prove that I’m a man.Eric Berger @SciGuySpace
338K Followers 744 Following Senior Space Editor at Ars Technica. Likes rockets. Author of the forthcoming book on the Falcon 9 rocket and Dragon spacecraft, REENTRY. https://t.co/vMzqdyaC21John Kraus @johnkrausphotos
248K Followers 518 Following Spaceflight photographer. Content Director @PolarisProgram. Prints available to order at my website below:Tory Bruno @torybruno
356K Followers 542 Following President and CEO United Launch Alliance @ULAlaunch, ...Rocket Scientist, Horseman, proud @calpoly alumZack Golden @CSI_Starbase
50K Followers 703 Following ♦ Alias: #StageZeroZack ♦ Lead Investigator of #Starship Development ♦ Starbase Weekly Host w/ @RGVAerialPhotos ♦ Support us at https://t.co/0uyv8aa6cFJared Isaacman @rookisaacman
197K Followers 196 Following Keeping busy on and off the planet 🌎. Shift4, Inspiration4, Polaris Dawn, Ghost Squadron 👨🚀🚀🐉Mary @BocaChicaGal
238K Followers 97 Following NASAspaceflight member and photojournalist bocachicagal since 2016. Love my daily view. My name is still MARY and not Maria.Jeff Foust @jeff_foust
93K Followers 1K Following Senior writer, @SpaceNews_Inc. Tips? DMs open or email [email protected]. Obligatory Mastodon account: @[email protected].Michael Sheetz @thesheetztweetz
185K Followers 557 Following Space Reporter @CNBC | send anonymous tips via Proton to [email protected] or Signal to +1 (201) 730-2511 | pitches [email protected]Tim Ellis @thetimellis
42K Followers 91 Following Cofounder/CEO of @RelativitySpace. Building humanity’s multiplanetary future.Jack Beyer @thejackbeyer
79K Followers 1K Following Content Manager for NSF (@NASASpaceflight). Aerospace and Launch Photographer. Cinematographer and Commercial UAS Pilot. ➡️ https://t.co/7RaKjUQ4HiTom Mueller @lrocket
68K Followers 288 Following Liquid rocket engine development, racecar driver, grandfather, CEO and CTO at Impulse https://t.co/XBThLja8eLRelativity Space @relativityspace
106K Followers 403 Following Building humanity’s multiplanetary future.Chris G @ChrisG_SpX
73K Followers 2K Following Internal Communications @SpaceX. Optimist for the future of human space exploration. Major Star Trek fan. Let’s make life multi-planetary! LLAP 🖖🏼Thomas Burghardt @TGMetsFan98
34K Followers 196 Following Launch Engineer (Payload Integration) at @SpaceX @SLDelta30. Former News Director. #LGM #Isles #NYGiantsULA @ulalaunch
367K Followers 1K Following The nation’s most experienced, reliable and accurate launch service provider.Christian Davenport @wapodavenport
45K Followers 2K Following Space reporter at The Washington Post. Author of THE SPACE BARONS, buy here: https://t.co/FdNP63PKMk and AS YOU WERE. Space Instagram: https://t.co/AKkUBCyDSj 🚀Gav Cornwell @SpaceOffshore
52K Followers 229 Following Where spaceflight meets the sea 🌊⚓🚀 ➡️ https://t.co/aohlLEKHQk // Production @ https://t.co/sDJjk3ZyUD // Non-Boat thoughts: @Gava1ar // All the links below!Susan E. Mullally @mustaric
2K Followers 712 Following Scientist who uses data from space telescopes to study stars and planets. PI of MAST. Opinions my own. aka Susan Thompson and Mom.Devi Gopinath-Arun @devigopinath
1K Followers 404 Following Indian Diplomat, #IndianForeignService, Ministry of External Affairs, New Delhi, #India, RT/Follow≠endorsementsChristopher S. Moore @CMooreSpace
731 Followers 239 Following PhD 👨🏿🎓 | Scientist 👨🏿🏫 | Astrophysicist 🌠 | Technologist 🔭 | Athlete 🏀 | Supports Black ✊🏿 Excellence 👑 | Enjoys beaches 🏝️ and putting stuff into space 🚀😎Stacy Liberatore @stacyliberatore
856 Followers 282 Following US Science & Technology Editor @DailyMail |Jersey girl| Reporting on the weird and wonderful world of science and techHamza Hameed @HamzaHameed007
2K Followers 1K Following Space Policy @AccessAlerts in 🇸🇬. @ITUSecGen Youth Advisory Board. Chair @SGAC 2022-2024. LLM @Leiden_IIASL. From #Karachi. Aut Viam Inveniam Aut Faciam.Vishnu Som @VishnuNDTV
80K Followers 3K Following Group Executive Editor (International, Defence) @ndtv. Anchor. Ramnath Goenka Excellence in Journalism. Commonwealth Broadcasting Award.Alejandro Otero @Alejandro0tero
249 Followers 55 FollowingJoanna Accordi @JoannaAccordi
726 Followers 2K Following Applying sarcasm to scientific misinformation. Epigenetics,Neuroscience,Quants,Liquid AI,DAG,Finance,PsychologyGuillaume Ramaré @ramare_X
186 Followers 439 Following CEO of ARE Space | Space safety | Leading the charge in space debris removal. 🚀 @arespace_euDeutsche Raumfahrtage.. @DLR_SpaceAgency
8K Followers 813 Following 100 % Raumfahrt. Hier twittert die Deutsche Raumfahrtagentur. This is the twitter account of the German Space Agency. 🚀 Impressum/Datenschutz: https://t.co/7SyY2ePTwoTerry Castleman @TerryCastleman
1K Followers 810 Following Data reporter covering breaking news @LATimes. 2020 Pulitzer finalist, Explanatory Reporting. 🏠 SF. Formerly @nytimes @lighthouseRR.Voyager Space @voyagerspace_
7K Followers 213 Following Powering the commercial space revolution. #HumanityUnboundChethan Kumar @Chethan_Dash
9K Followers 38 Following Poet | Journalist (Space, Science & More) @timesofindia | @APCSS Fellow | Expert Consultant On Two (award winning) Space Films For @wbdAgniKul Cosmos @AgnikulCosmos
22K Followers 59 Following Getting to space shouldn't be the hardest part of being space-faring. So, why not design and build an orbital class launch vehicle, from India for the world?Via Satellite @Via_Satellite
23K Followers 1K Following We provide expert business analysis and technical insights into the #satellite, #telecom, and #wireless industries. Check out our podcast: @OnOrbitPodcastTanya Urrutia 🌱 @astrobellatrix
1K Followers 192 Following Astronomer at Leibniz Institut für Astrophysik in Potsdam (🇬🇹 / 🇩🇪)Dr. Clarissa Bhargava @clarissatowle
210 Followers 826 Following Energy & science policy for a better world @BerkeleyLab. formerly @AAAS_STPF for @SenatorLujan, PhD @UCBerkeley, & @MIT nerd. Married to @rish_bhargava.Paula Bosca @perigeepaula
201 Followers 3K Following she/her | Director & Zenith '22 Fellow @zenithpathways | Physics, Space, Urban Planning | just a lil guyREXUSBEXUS @REXUSBEXUS
876 Followers 102 Following Rocket and Balloon Experiments for University Students - For students across Europe to carry out experiments on research rockets and balloons. 🚀🎈🌌MoonDAO 🌜🌐🌛 @OfficialMoonDAO
40K Followers 112 Following The Internet's Space Program 🚀👩🚀 $MOONEY https://t.co/3CrMfkOWJKLisa Langdon Koch @ll.. @Koch_LL
1K Followers 2K Following Book: Nuclear Decisions, available at @OxUniPress. Associate Professor of Government. IR, nonproliferation, foreign policy. On 🟦 as llkochMin Joo Kim 김민주 @Min_Joo_Kim_
7K Followers 1K Following Journalist with special interest in the Koreas. @washingtonpost alumAucklandSpace @AucklandSpace
1K Followers 545 Following Te Pūnaha Ātea - Space Institute is a space engineering centre at @AucklandUni committed to furthering NZ's capacities in spaceIntuitive Machines @Int_Machines
94K Followers 377 Following We open access to the Moon for the progress of humanity.JulieFlorida @JulieFlorida
838 Followers 752 Following Senior Manager, Strategic Communications for United Launch Alliance (ULA). Family. Friends. Beach. Tweets are my own.hubblenetwork @hubble_network
110 Followers 0 Following Bluetooth to Space. Building a low earth orbit satellite network that any Bluetooth-enabled device can connect to. https://t.co/asJw4HwcdOWilliam Alberque @walberque
10K Followers 793 Following Hi! I’m the IISS Director of Strategy, Technology and Arms Control and a Survival Contributing Editor🇫🇮 🇸🇪🇺🇦 Ei koskaan enää yksinAvestruz Lab for Comp.. @alcca_um
41 Followers 12 Following Avestruz Lab for Computational Cosmology and Astrophysics at the University of MichiganDr. Antonino @AntoninoSalmeri
1K Followers 1K Following Space lawyer specialised in lunar governance ⚖️ Director of the Lunar Policy Platform 🌕 Co-Chair of @SGAC 🌟 2022 Young Space Leader @iafastro 🚀David Burbach (also @.. @dburbach
15K Followers 1K Following Prof of International Relations & National Security. Space, nukes, civil-military. Cats. At Naval War College but only personal tweets; do NOT represent DODDavid Ritterskamp @DavidRitterskam
100 Followers 51 FollowingThe Space Pirate🏴�.. @TheSpacePirateX
1K Followers 524 Following Engineer by Passion👷🏻♂️🇮🇳 In a relationship with Rocket Science🚀 #Explorer #SpaceGeek #Stargazer #Daydreamer #LateNightCoder #Scorpion🦂Tomppa 🇺🇦 @tomppa77
1K Followers 343 Following Mainly SDR,radio and satellite related tweets, 99% original content. I'm not an expert in any of these fields, but very interested in all of these fields!Chris Budd OBE @cjbfordogs
938 Followers 836 Following Either a mathematician that climbs mountains, or a mountain man that does maths. Often found with my dogs. Likes working on crazy applications of maths.Morgan Brennan @MorganLBrennan
60K Followers 3K Following CNBC, co-anchor of @cnbcovertime, formerly @SquawkStreet. Mom & wife. One-time singer. Anthropology enthusiast. Huge foodie. Host of #ManifestSpace podcastWill Geary @wgeary
9K Followers 7K Following Curious person. Geospatial Data Scientist, Assistant Professor of statistics & data visualization. The map becomes the territory 🤫Francis Murgatroyd�.. @NoStaticAtAll
437 Followers 133 Following Cardiologist at King’s College Hospital. Proud to be British and European. Frankly a little embarrassed to be English right nowRichard Mansell @RaMansell
547 Followers 139 Following Just a servant of God to mankind, Assistant Pastor and CEO of IVO Ltd. Welcome to the Future!N Paul Kuin @npkuin
49 Followers 83 Following Mission: the universe inside and out, Sun, Moon, Black Holes, QSOs, GRBs, solar flares, GWs and the tenuous streams of matter between.Helen Thomson @hvthomson
4K Followers 2K Following Head of features @newscientist | Author of Unthinkable and This Book Could Fix Your Life | Journalist | DMs open for any fascinating research or pitches.catherine de lange @catdl
5K Followers 2K Following Editor of New Scientist. Brazil nut. New America and Jacobs foundation fellow. My book on brain health: https://t.co/KH7eL0qamf She/herBoston Space Network @bostonspacenet
81 Followers 82 Following A monthly gathering for Boston area space folks 🚀 Check out @spacehappyhour for updates on space happy hours across the globeJamie Williams @AstroJamie_
738 Followers 132 Following Deep Space Operations at Goonhilly Earth Station Ltd @goonhillyorg 📡🛰 BSC from Plymouth University.Liam Wyatt @Wittylama
4K Followers 2K Following #GLAMwiki - bringing culture & @Wikimedia together. Partner of @astro_meganne. Find me elsewhere: https://t.co/7CxBvdnZ9R🌈Dr. Frizzle @Swilua
27K Followers 6K Following “An inspiration to bog witches everywhere"—@jermsguy “Ms Frizzle IRL”—@ElleMaeGal “Cranky and Annoyed”—@washingtonpost She/Fae@marinakoren And if our fellow journalists don’t empathize with Hubble, Chandra may well be a great proxy: excellent at its job, not too expensive to keep going, and constantly threatened with being axed because of a “challenging budget environment”
As a different kind of 34-year-old observatory, I would also like to pause operations and enter safe mode
The Hubble Space Telescope is in trouble again. Here’s why the 34-year-old observatory has paused science operations and is currently in safe mode: youtu.be/M-D2bzHcBl4
Me: I have a slipped disc but will appear on this NASA panel and be off camera. Her: I am in *other country* and its 11 pm here, but I can still talk with you Her: I am in my partner's hospital room, but let me tell you my thoughts on these proposals. @astronomills @IBJIYONGI
The world can be such an incredibly lonely place when you’re facing realities people don’t even want to contemplate.
@planet4589 There was a tweet from D-Orbit on 15th December saying it was ready to be deployed, haven't heard anything since.
@planet4589 Owner has changed name from Patriot Infovention to EOS Orbit.
It’s launch week! Due to weather conditions, we are now targeting no earlier than 0700 (ACST) Thursday 2 May to launch the SR75-1 'Light this Candle!' mission from the Koonibba Test Range on behalf of our customer @HyImpulseTech. Let's light this candle!!
@planet4589 Thank you very much, it's just that from my window I can see the trajectory of the object but I was unsure if it was true or not.
The "much of GR and EM" mentioned here are just the Bianchi identities, which would be true regardless of the equations of motion. The real content of Maxwell's equations is not dF=0 (which is automatic from F=dA), but rather d*F=*J. Similarly for GR.
"The boundary of a boundary is always empty." A huge amount of (classical) physics, including much of general relativity and electromagnetism, can be deduced directly from this simple mathematical fact. Yet, on the surface, it doesn't seem to have much to do with physics. (1/10)
Who launched? And the name of the launcher? Clearly people are sucking lemons over this.
🛰28 April: the EU launched 2 new Galileo satellites! Earlier this morning, the Galileo satellites were ejected from the launcher's upper stage & reached the Holding Point. They are currently managed by #EUSPA as part of the Launch & Early Orbit Phase (LEOP). 🧵1/4
Back by galactic demand... #TheOrville #Season4 Will you be watching?
CelesTrak has ephemeris-based SupGP data for all 23 satellites from the @Starlink Group 6-54 launch (2024-080) atop a Falcon 9 rocket from Cape Canaveral on Apr 28 at 2208 UTC: spaceflightnow.com/2024/04/28/liv…. Data for the launch can be found at: celestrak.org/NORAD/elements….
@redplanet00 @planet4589 Fred, I truly don't know what to say to this ;-) And yes the timeline thing here really has always sucked.
Correction. Should be, "The launcher launches Galileo navigation satellites."
Falcon 9 launches Galileo navigation satellites spacenews.com/falcon-9-launc…
@NASASpaceflight @julia_bergeron @BCCarCounters Henceforth to be known as the “big launcher”
What if we're not alone? #alienearths is Book of the Week on @BBCRadio4 - so exciting!!! That means it is a radio show - episode 1 is tomorrow. bbc.co.uk/programmes/m00… Exciting @PenguinUKBooks #aliens #FermiParadox #exoplanets
Are we alone in the Cosmos? Listen in to episode 1 of @KalteneggerLisa's #AlienEarths, which is @BBCRadio4's #BookOfTheWeek starting tomorrow. bbc.co.uk/programmes/m00… And warm up for it with her on #StartTheWeek first! What if we're not alone? #aliens #FermiParadox #exoplanets
@planet4589 I got to see the second stage from WV it was really cool there was a bit of a jellyfish too
@Home_Made_Mayo @AQuartermain I don't think that would apply. The distance between objects within a galaxy isn't expanding. Gravity within a galaxy system is greater than the force of universal expansion.