Recent comments in /f/space
JustAPerspective t1_jd9w78t wrote
Reply to The Northern Lights could dazzle the skies from Washington to New York on Friday, blown by winds from a giant 'hole' on the sun by thisisinsider
"The bigger the display, the steeper the mark-up." - Rule of Acquisition #287, maybe
If the flashing lights are getting brighter, the beat may be about to drop.
arkonator92 t1_jd9vwz9 wrote
Reply to The Northern Lights could dazzle the skies from Washington to New York on Friday, blown by winds from a giant 'hole' on the sun by thisisinsider
Don’t worry everyone I’m taking one for the team it’s supposed to be cloudy and rainy on Friday night we’re I live. I’m in the path of totality next year and I’d be willing to bet my life savings that it’s going to be cloudy in Cleveland on April 8th 2024.
Mooman-Chew t1_jd9v6mc wrote
Reply to comment by tabletop_guy in Industry sees missed opportunity in deorbiting ISS by ye_olde_astronaut
Tell him it’s woke and he will bring it down with nothing but a tweet and boy, what a witty and well thought out tweet it’ll be….
Llamaxaxa t1_jd9uyyp wrote
Reply to comment by frogsntoads00 in The Northern Lights could dazzle the skies from Washington to New York on Friday, blown by winds from a giant 'hole' on the sun by thisisinsider
Today’s weather: sunny skies. Friday’s forecast: clouds with periods of even more clouds.
magnamed t1_jd9s85y wrote
Reply to comment by luckybipedal in Research team finds indirect evidence for existence of dark matter surrounding black holes by karmagheden
Just wanted to shoot you a thanks for the link.
s1ngular1ty2 t1_jd9r2h7 wrote
Reply to comment by boundegar in Research team finds indirect evidence for existence of dark matter surrounding black holes by karmagheden
It's not normal friction. It's dynamical friction. Friction from gravity. Dark matter is matter and therefore creates gravity. It interacts with any other matter via gravity.
frogsntoads00 t1_jd9pp59 wrote
Reply to comment by Andromeda321 in The Northern Lights could dazzle the skies from Washington to New York on Friday, blown by winds from a giant 'hole' on the sun by thisisinsider
This is me literally any time there is an event in the sky that I really want to check out.
Even something that lasts several days, guaranteed overcast/cloudy/storms that night, every. single. time.
Postnificent t1_jd9pod7 wrote
Reply to comment by Majestic_Pitch_1803 in Couldn’t we land on an asteroid that is passing through our solar system and use that as a vessel for interstellar travel? by [deleted]
Ships like the ones you are speaking of must be built in orbit, we don’t have the technology to launch them without them coming apart yet.
Majestic_Pitch_1803 t1_jd9opzh wrote
Reply to comment by Postnificent in Couldn’t we land on an asteroid that is passing through our solar system and use that as a vessel for interstellar travel? by [deleted]
Heavier to launch all that stuff and have it accelerate to such speeds
You have to get rid of radioactive waste sure. But surely that rock is no more radioactive that most other rock
Postnificent t1_jd9nx8d wrote
Reply to comment by Majestic_Pitch_1803 in Couldn’t we land on an asteroid that is passing through our solar system and use that as a vessel for interstellar travel? by [deleted]
The only way the asteroid would offer protection from radiation is if it was hollow and made of lead, gold or water. The asteroid itself would likely be radioactive if you were mining space fuel for an interstellar journey. Hiding ships within meteors could have tactical advantages but why not just build the ship to look like a meteor?
RobDickinson t1_jd9mgqs wrote
Reply to comment by QuietGanache in Virgin Orbit raising $200 million from investor Matthew Brown, closing deal as soon as Thursday by cnbc_official
Theres 1 or 2 payloads a year that might be willing to pay that
[deleted] t1_jd9m6pp wrote
Majestic_Pitch_1803 t1_jd9lw4n wrote
Reply to comment by Postnificent in Couldn’t we land on an asteroid that is passing through our solar system and use that as a vessel for interstellar travel? by [deleted]
Protection from space debris, mining as a key point but not the whole point.
Sitting inside the asteroid would surely provide protection from radiation.
Ability to have multiple smaller payloads more easily (due to less weight) meet this required speed to board the asteroid and coalesce to form a much more complex operation once on the asteroid. Meaning even achieving that speed at all is made far easier.
Manufacturing propellant for the departure from the asteroid at the end of the mission.
Pharisaeus t1_jd9lr76 wrote
Reply to comment by [deleted] in Industry sees missed opportunity in deorbiting ISS by ye_olde_astronaut
> The oldest segments are from 1998
You wish. That's just the launch date. Zvezda dates back to late 1980s and Zarya to early 1990s, because they were considered as modules for Mir and later Mir-2 project, to finally get included in the ISS.
cratermoon t1_jd9hzvx wrote
Reply to comment by boundegar in Research team finds indirect evidence for existence of dark matter surrounding black holes by karmagheden
As noted in the other comment, this isn't the common mechanical friction. It's the same "friction" of the moon's gravity causing the earth's rotation to slow down at a barely perceptible rate.
starhoppers t1_jd9fymb wrote
This is just another “wishful thinking” project. Ain’t gonna happen in OUR lifetimes imho.
lezboyd t1_jd9ee3t wrote
How is the planet hot enough to have such an atmosphere when it's so so distant from its host stars? Many times farther than Pluto is from the Sun.
tickleMyBigPoop t1_jd9ea8z wrote
Reply to comment by Taxington in The SpaceX steamroller has shifted into a higher gear this year by returnofjuju
>In most western countries anything els is ilegal.
i didn't know bartering is illegal.
Alvsvar OP t1_jd9ceft wrote
Reply to comment by EntropicallyGrave in How much space does it require to accommodate 1 hydrogen atom? by Alvsvar
Now Im going to down vote you! Just kidding its funny how personal folks take that.
Yea I see planets and moons orbiting them, or solar systems galaxies, or galaxies black holes. How you can predict when they will be at a certain point even thought we dont see them. Then an atom with its electrons orbiting them, how fare does it go? And all thats mostly a vacuum, oh but wait
Alt-Account-No553 t1_jd9c1qa wrote
Reply to comment by RollaCoastinPoopah in Fallen Astronaut statue and a name plaque left on the surface of the Moon by the crew of Apollo 15 by AlbaneseGummies327
Maybe the vaunted Australian Space Agency can go up there and solve the problem.
[deleted] t1_jd98g7x wrote
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likmbch t1_jd97uur wrote
Reply to comment by Kal-El_Skywalker1998 in A New Mission Will Search for Habitable Planets at Alpha Centauri by Aeromarine_eng
Can you fucking IMAGINE? Having a human made spacecraft in another SOLAR SYSTEM?! Even if the data we got back weren’t images of the planets there and just basic data, that would be so incredible.
PhoenixReborn t1_jd9xwj0 wrote
Reply to comment by Riptide360 in Industry sees missed opportunity in deorbiting ISS by ye_olde_astronaut
It also means much more costly resupply missions.