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The multiverse

Submitted by Manureofhistory t3_10brkii on January 14, 2023 at 3:47 PM

212 comments

192

Habitable Planet Reality Check: TOI-700e Discovered by NASA’s TESS Mission

drewexmachina.com

Submitted by ye_olde_astronaut t3_10p6jx6 on January 30, 2023 at 4:07 PM

12 comments

2024 Eclipse - Best Locations

Submitted by procyons2stars t3_10kt9d7 on January 25, 2023 at 7:42 AM

21 comments

Huge solar flare erupts on the sun from 'hyperactive' sunspot | Space

space.com

Submitted by mzpip t3_108buqg on January 10, 2023 at 2:59 PM

10 comments

Where can I find the most DETAILED accounts of the moon landings?

Submitted by ostensibly_hurt t3_10bhh6o on January 14, 2023 at 6:23 AM

44 comments

How might JWST have been different if they'd planned from day 1 for Starship's 9m x 18m payload fairing?

Submitted by [deleted] t3_10h3uib on January 20, 2023 at 6:09 PM

10 comments

If you could hear sound in space, would the earth as a whole give off a sound?

Submitted by [deleted] t3_10fuib6 on January 19, 2023 at 6:20 AM

14 comments

If you could instantaneously place a space telescope at any desired distance (LYs), from any planet/galaxy etc., where would it be and what would you be documenting? And for what purpose?

Submitted by kennyarsen t3_10mqz3x on January 27, 2023 at 5:45 PM

125 comments

124

Can I go to space with 500k?

Submitted by SmoKKe9 t3_10ghpct on January 20, 2023 at 12:09 AM

64 comments

Mycotecture — the use of mushrooms and other fungal substances for architectural purposes — could be key to building affordable, fire-resistant, insulated habitats on the Moon and Mars. NASA aims to experiment with the technique on the Moon in 2025.

astronomy.com

Submitted by clayt6 t3_10l79o4 on January 25, 2023 at 7:28 PM

100 comments

1,912

Can someone recommend a good night sky app and a good resource to be able to find C/2022 E3 (ZTF)?

Submitted by DomesticApe23 t3_10gzrhj on January 20, 2023 at 3:28 PM

10 comments

Rosette Nebula

Submitted by Kujisann t3_10ii358 on January 22, 2023 at 11:58 AM

10 comments

741

Amateur attempt at C/2022 E3 (ZTF). EXIF and rest in comments

Submitted by hotfix_foyo_mama t3_10ocsiz on January 29, 2023 at 5:15 PM

6 comments

A review of recent space science papers about how volcanism killed Venus and maybe life killed Mars

orbitalindex.com

Submitted by tectonic t3_10fdv09 on January 18, 2023 at 5:56 PM

6 comments

As an American Millennial I say my generation should have had it's own Apollo 11 moment

Submitted by [deleted] t3_1004y7n on December 31, 2022 at 10:08 PM

No comments

New Measurements of Galaxy Rotation Lean Towards Modified Gravity as an Explanation for Dark Matter

universetoday.com

Submitted by cciccitrixx t3_zznnlx on December 31, 2022 at 6:38 AM

No comments

I have various friends who are flat earthers. I haven’t dived into their claims but I don’t see anything obvious supporting a pancake shaped earth. Anything I can do to convince them otherwise?

Submitted by Due-Western6445 t3_zzlzli on December 31, 2022 at 5:04 AM

No comments

Why are most rocks on Earth much younger than the planet itself?

phys.org

Submitted by slimismad t3_zzddf1 on December 30, 2022 at 10:22 PM

No comments

space novels?

Submitted by Pufficles t3_zz26gu on December 30, 2022 at 2:43 PM

No comments

I’m writing a novel (not to publish, just for fun) and im struggling with the Hard science reality’s with the limits of interstellar travel, the possible speed using known tech of today, and possible speed using a few hundred years of technological development. Let’s talk science in Sci fi

Submitted by LatticeRated t3_zykfm3 on December 29, 2022 at 11:41 PM

No comments

Why haven't aliens contacted Earth? New Fermi Paradox analysis suggests we're not that interesting yet

space.com

Submitted by 8bityoda t3_zybenw on December 29, 2022 at 5:48 PM

No comments

If aliens contact humanity, who decides what we do next?

theguardian.com

Submitted by SaraShane t3_zya2b1 on December 29, 2022 at 4:53 PM

No comments

Scientists Propose New, Faster Method of Interstellar Space Travel

vice.com

Submitted by FrostyAcanthocephala t3_zxnrnb on December 28, 2022 at 10:53 PM

No comments

US Space Force practices 'space combat tactics' to win a European conflict

space.com

Submitted by Corbulo2526 t3_zxkw6k on December 28, 2022 at 9:02 PM

No comments

Earth is the only known place in our solar system where fire occurs, and no known exoplanets have enough oxygen to allow fire to exist.

astronomy.com

Submitted by clayt6 t3_zxd2aq on December 28, 2022 at 3:55 PM

No comments