ufofeed, to Cosmology
@ufofeed@channels.im avatar
ufofeed, to Cosmology
@ufofeed@channels.im avatar
ufofeed, to Cosmology
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ScienceDesk, to science
@ScienceDesk@flipboard.social avatar

Last year, data from the James Webb Space Telescope soured hopes that TRAPPIST-1 c had an atmosphere that could support life. But recent results have revived those earlier atmospheric hopes. Read more from Big Think. https://flip.it/ClyATt

ScienceDesk, to science
@ScienceDesk@flipboard.social avatar

New research on black holes suggests these enigmatic objects of the universe could actually be entirely different celestial entities known as gravastars. Live Science has more: https://flip.it/30YfFs

JohnBarentine, to space
@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

umplus, to Astronomy Spanish
@umplus@mastodon.online avatar

#UMPlus - Solar flare X3.9

https://www.universomagico.net/2024/05/erupcion-solar-x39.html

The Sun emitted a strong solar flare, which peaked at 6:54 am UT on May 10, 2024. The Solar Dynamics Observatory, which observes the Sun constantly, captured an image of this event, as seen in the bright flash towards the center of the image. Solar flares are powerful explosions of energy that can affect radio communications, electrical power grids, navigation signals and.....
#astronomy #space #astrophysics #astrophotography

ufofeed, to Cosmology
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65dBnoise, to space
@65dBnoise@mastodon.social avatar

Tosol, 4 hours earlier:

Working overtime.

Processed, undistorted, cropped FRONT_HAZCAM_LEFT_A
looking WSW (247°) from RMC 52.2638
Sol 1153, LMST: 16:17:55

Original: https://mars.nasa.gov/mars2020-raw-images/pub/ods/surface/sol/01153/ids/edr/browse/fcam/FLF_1153_0769311499_683ECM_N0522638FHAZ00206_01_295J01.png
Credit: /JPL-Caltech/65dBnoise

65dBnoise, to space
@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

JohnBarentine, to space
@JohnBarentine@astrodon.social avatar

Re-entries: anytime, anywhere!

Since militaries are the prime customer, probably: all the time, and everywhere.

https://spacenews.com/inversion-space-targets-military-market-with-warehouses-in-space/

#Space #SpaceSustainability #Warfare

JohnBarentine, to space
@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

#Space #Satellites #SCS

pomarede, to Kurzgesagt
@pomarede@mastodon.social avatar

The Martian Art of sculpting and polishing a rock

Captured yesterday by the Curiosity rover.

May 17, 2024 - Sol 4187
Credit images: NASA/JPL-Caltech/MSSS/fredk

ufofeed, to Cosmology
@ufofeed@channels.im avatar
ufofeed, to Cosmology
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ufofeed, to Cosmology
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