Space

JohnBarentine,
@JohnBarentine@astrodon.social avatar

"'The history of humanity is where there are military advantages, the military will operate. People will try to neutralize those advantages and try to exploit those advantages. And space is no different.'"

https://www.nytimes.com/2024/05/17/us/politics/pentagon-space-military-russia-china.html

skrishna,
@skrishna@wandering.shop avatar

This week in space stuff:

  • Video coming today on dark energy
  • First science results from the ESA’s dark matter/energy observatory Euclid expected Thursday
  • Possible geomagnetic storm May 24-25, but likely nothing as strong as the one that made the aurora so visible
  • Boeing Starliner currently scheduled for launch Saturday May 25, but this could slip further

richard,
@richard@disabled.social avatar

@skrishna Starliner, more like Starlinger, lol

skrishna,
@skrishna@wandering.shop avatar

@richard ok I laughed out loud

ai6yr,
WiredForFlight,
@WiredForFlight@mastodon.social avatar

@ai6yr I think that is really smart of them. I am also frustated with the hate for it because “Rich" are doing it... of course they are. Just as the rich helped usher in things like... checks notes sailing over the ocean, rail travel, cars, airplane travel....
So I appreciate the rich for forging forward on space travel so one day I can too.

ai6yr,

@WiredForFlight Trickle down spaceflight <wink wink>

euractiv_tech,
@euractiv_tech@eupolicy.social avatar
Astro716,
@Astro716@astrodon.social avatar

M104, The Sombrero Galaxy. Captured on 4/15/2024 from the Buffalo Astronomical Association’s observatory. One of our members put her ZWO ASI533MC Pro on the club’s 14” telescope. Details in this blog post: https://astronomy716.blogspot.com/2024/05/m104-from-beaver-meadow-observatory-bmo.html

ncrav,
@ncrav@mas.to avatar

Me: why the hell is it so bright outside? are people sending flares or something after some football game?
Hours later...

https://www.space.com/meteor-green-fireball-spain-portugal-may-19-2024


🤣🙄🤦

AVL_5,
@AVL_5@mastodon.thirring.org avatar

@ncrav oh wow crazy!

ncrav,
@ncrav@mas.to avatar

@AVL_5 it has been some interesting few weeks around here regarding space related phenomena: first we had the auroras (that weren't seen since the 19th century) and now a meteor illuminating the sky XD however both times I was too distracted to know beforehand 🤭

NewSpaceEconomy,
@NewSpaceEconomy@mastodon.social avatar
jbzfn,
@jbzfn@mastodon.social avatar

👽 Scientists Identify Seven Star Systems That May Be Hosting Alien Megastructures
@futurism

"They created a list of seven strong candidates that may be hosting Dyson spheres by analyzing observations from the European Space Agency’s Gaia satellite an, as well as more infrared survey results from other ground- and space-based telescopes.

The seven candidates are all M-dwarf stars, meaning they're both smaller and dimmer than our Sun."

https://futurism.com/the-byte/star-systems-alien-megastructures

JohnBarentine,
@JohnBarentine@astrodon.social avatar

"'It’s difficult to say exactly how many asteroids will be lost… but preliminary results suggest that for every five near-Earth asteroids we discover, we lose one solely due to constellation interference. That’s if no mitigation measures are taken.'"

https://english.elpais.com/technology/2024-05-18/spacex-satellites-threaten-to-hide-asteroids-that-pose-danger-to-humanity.html

JohnBarentine,
@JohnBarentine@astrodon.social avatar

An initiative by "astrophysicists, policy experts, artists, and stargazers" to help people submit comments on the @FCC proposal to allow direct-to-device cell phone service from LEO satellites: https://www.kesslerrebellion.com/take-action

65dBnoise,
@65dBnoise@mastodon.social avatar

Sharpening rock edges by sandblasting.
It takes (geological) time.

Processed, cropped MCZ_LEFT, FL: 110mm
looking W (275°) from RMC 52.1700
Sol 1144, LMST: 11:47:53

Original: https://mars.nasa.gov/mars2020-raw-images/pub/ods/surface/sol/01144/ids/edr/browse/zcam/ZL0_1144_0768495867_473EBY_N0521700ZCAM09175_1100LMJ01.png
Credit: #NASA/JPL-Caltech/ASU/65dBnoise

#Perseverance #Mars2020 #Solarocks #Space

65dBnoise,
@65dBnoise@mastodon.social avatar

Hello #Ingenuity !

(center left in the image)

Processed, leveled, cropped MCZ_RIGHT, FL: 110mm
looking NE (55°) from RMC 52.2638
Sol 1152, LMST: 14:09:34

Original: https://mars.nasa.gov/mars2020-raw-images/pub/ods/surface/sol/01152/ids/edr/browse/zcam/ZR0_1152_0769214801_848EBY_N0522638ZCAM09188_1100LMJ01.png
Credit: #NASA/JPL-Caltech/ASU/65dBnoise

#Perseverance #Mars2020 #Solarocks #Space

tom30519,
@tom30519@fosstodon.org avatar

@65dBnoise
It is a little frustrating that SuperCam isn't taking a break from doing close up shots of wrinkly rocks, to photograph Ingenuity from another angle.

I would think that the helicopter team would want as many photos of that final landing as possible, to help determine what, exactly, went wrong.

65dBnoise,
@65dBnoise@mastodon.social avatar

@tom30519
I may have turned into a pessimist, but judging by telltales and gut feelings, this might be a result of budgetary cuts. If NASA apply the governing US policy for space privatization, a.k.a. $→"space economy", it only follows that science missions will see dramatic changes. We may be seeing that already.

But to balance it, we may see more of:
"Here is superhero Musk crash-landing a Starship on Mars!
What a great success for space economy!
Humanity, rejoice!"
🙄

AstroHawk,
@AstroHawk@spacey.space avatar

20 years ago, May 17, 2004: Civilian Space eXploration Team (CSXT) Space Shot 2004 rocket launch to 116km/72mi altitude at Black Rock Desert, Nevada. 1st amateur rocket to . My photo of the launch available on Wikipedia. https://en.wikipedia.org/wiki/Civilian_Space_eXploration_Team

AstroHawk,
@AstroHawk@spacey.space avatar

Eric Knight KB1EHE @i_eric wrote a book (no longer in print, but maybe we can encourage him to re-release it as an ebook) "The New Race to Space" about CSXT's Space Shots: failed 2000/2002 & success 2004. (Cover photo by me.) https://www.thenewracetospace.com/

image/png

AstroHawk,
@AstroHawk@spacey.space avatar

I really respect Eric's approach to his book, how he meticulously made sure to credit every volunteer by name, unless they asked not to be. He led the avionics development. I led the range safety & search teams. We collaborated to get the lists right.

jesusmargar,
@jesusmargar@mastodon.social avatar

I'm more of a reader than a writer in 'Mastodon Space' but today I bring you something that those people I follow may not have heard of: what's likely to be the first attempt at a space suit, designed as early as 1936 in Spain. It was to be tested with a hot air balloon but unfortunately the whole thing had to be scrapped due to the Civil War. One piece of the original suit has now been found. In Spanish but Google Translate does the trick.


https://www.eldiario.es/sociedad/capa-perdida-emilio-herrera-primer-traje-espacial-historia_1_11357855.html

dwarmstrong,
@dwarmstrong@fosstodon.org avatar

Very enjoyable talk by Les Johnson about making interstellar travel possible using known physics!

https://www.youtube.com/watch?v=R3Igzfte8Pc

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