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She Turns Fluids Into ‘Black Holes’ and ‘Inflating Universes’

quantamagazine.org

Submitted by Maxcactus t3_zkek1z on December 12, 2022 at 10:55 PM

7 comments

Time dilation and death to black holes

Submitted by AnOriginalMan405 t3_zytxm2 on December 30, 2022 at 7:07 AM

10 comments

'Compromise' NDAA boosts Space Force budget, but keeps tight reins on policy decisions

breakingdefense.com

Submitted by Corbulo2526 t3_zfigwt on December 7, 2022 at 11:53 PM

27 comments

193

Here’s what we know, and what we don’t, about the damaged Soyuz spacecraft

arstechnica.com

Submitted by bluenoser613 t3_znqmty on December 16, 2022 at 10:12 PM

16 comments

272

SpaceX will try to follow record-breaking 2022 with busier 2023

nasaspaceflight.com

Submitted by kevindavis338 t3_1004uph on December 31, 2022 at 10:03 PM

2 comments

102

How much of an issue would asteroids and other space debris really be when travelling between planets or to other solar systems?

Submitted by TwoThirdsDone t3_zyfgop on December 29, 2022 at 8:26 PM

11 comments

How do I change the duration of a long exposure shot on a iPhone 8 camera?

Submitted by Key-Hall-2525 t3_zwun9v on December 28, 2022 at 12:06 AM

13 comments

Are Planets Tidally Locked to Red Dwarfs Habitable? It's Complicated

universetoday.com

Submitted by redhatGizmo t3_zt5ttt on December 23, 2022 at 4:00 AM

12 comments

382

Is time dilation similar to frame lagging on a computer?

Submitted by Amazing_Ability504 t3_zxppah on December 29, 2022 at 12:09 AM

12 comments

A group of galaxies called "Stephan's Quintet" was featured in the opening scene of the Christmas movie "It's A Wonderful Life" (1946), where angels were speaking from. Left is from the movie, right is from the James Webb Space Telescope.

Submitted by Yoprobro13 t3_zv9qec on December 25, 2022 at 11:38 PM

59 comments

2,973

What if time is only going forward because space is expanding?

Submitted by Awesomazius t3_zzwjmj on December 31, 2022 at 3:31 PM

12 comments

Marsquakes, recent volcanism suggest Mars still has a mantle plume | Elysium Planitia may be best explained by the same process that powers Yellowstone.

arstechnica.com

Submitted by chrisdh79 t3_zf1y9z on December 7, 2022 at 2:06 PM

7 comments

353

The most striking photos of the European space conquest in 2022

techaint.com

Submitted by That_Teach_9224 t3_zwbcuy on December 27, 2022 at 9:05 AM

16 comments

606

China reveals ambitious plans for Asia's largest optical telescope | The new telescope will have an aperture of 19.7 feet (6 meters) by 2024 while its mirror will be expanded to 26.2 feet (8 m) by 2030.

interestingengineering.com

Submitted by chrisdh79 t3_zy8094 on December 29, 2022 at 3:26 PM

37 comments

624

Could we find a Pandora-like planet in real life?

Submitted by lemonny3663 t3_zzh8bl on December 31, 2022 at 1:08 AM

70 comments

How long does it take to get to Mars ?

Submitted by [deleted] t3_zezgew on December 7, 2022 at 12:02 PM

11 comments

We should dismantle Mars, not colonize it.

Submitted by [deleted] t3_zn94i4 on December 16, 2022 at 7:37 AM

176 comments

What is our current "best guess" about how to observers that entered a black hole on opposite sides would look to each other once they crossed the event horizon?

Submitted by WittyUnwittingly t3_zys5ho on December 30, 2022 at 5:30 AM

138 comments

118

Could microscopic life evolve to become intelligent?

Submitted by [deleted] t3_zrvf6s on December 21, 2022 at 5:43 PM

147 comments

Unsettling how little Apophis info there is for the future.

Submitted by Caffeinated_bot t3_zesi8v on December 7, 2022 at 4:58 AM

10 comments

Just got a telescope and I need some tips

Submitted by ThrownawayCray t3_zv6be9 on December 25, 2022 at 8:47 PM

24 comments

SpaceX launches EROS-C3 observation satellite from Vandenberg

nasaspaceflight.com

Submitted by sasko12 t3_zz04k3 on December 30, 2022 at 1:08 PM

8 comments

Want to Build Structures on the Moon? Just Blast the Regolith With Microwaves - Microwaves are useful for more than just heating up leftovers. They can also make landing pads on other worlds - Universe Today

universetoday.com

Submitted by vibrunazo t3_zzt14g on December 31, 2022 at 12:25 PM

56 comments

1,063

do we really believe aliens can decode the golden records

Submitted by Calm-Confidence8429 t3_zwj7ah on December 27, 2022 at 4:13 PM

198 comments

126

A ‘buried treasure’ was hidden in this spectacular image by James Webb

techaint.com

Submitted by That_Teach_9224 t3_zndkzq on December 16, 2022 at 12:31 PM

9 comments

233