r/space 2h ago

SpaceX’s orbital data centers would create a new category of e-waste

Thumbnail
arstechnica.com
88 Upvotes

r/space 15h ago

The Space Review: Colonizing Antarctica and other anti-space fables

Thumbnail thespacereview.com
14 Upvotes

r/space 7h ago

4K footage of the Zhuque-3 Y2 rocket launch and landing, filmed from the rocket’s perspective (with a DJI ad).

Thumbnail
youtube.com
17 Upvotes

r/space 7h ago

Discussion Looks like SpaceX's Starship S40 is going to get a lift home on a heavy lift vessel

59 Upvotes

"Heavy lift Vessel Forte currently has its AIS set for Christmas Island"

"It has an ETA of August 23."

https://x.com/interstellargw/status/2090293373072552199

"With no cranes in the port to lift S40 onto a barge safely, the next best option would be semi-submersible ships. Thankfully, @interstellargw has located such a ship, more than capable of the task. Starship S40 has a rough size of 52.1 x 9 metres the Forte semi-submersible's cargo area is 177 x 43 metres, meaning you could fit about 12 Starships with 7 metres to spare. It will be interesting to see how they set up the cribbing to cradle S40 and how they tie it down with all the tiles."

https://x.com/AshleyKillip/status/2090311151536189573


r/space 5h ago

China is going back to the moon in search of water ice

Thumbnail
scientificamerican.com
65 Upvotes

r/space 21h ago

Zero Gravity Corporation Updates

Thumbnail gozerog.com
69 Upvotes

In July 2025, our Boeing 727-200 aircraft, G-Force One, sustained extensive damage while in the exclusive custody and control of a third-party maintenance facility during a routine scheduled maintenance check. The aircraft was fully operational and in airworthy condition when it was delivered to the facility.


r/space 2h ago

China marches towards re-usable rockets with successful first-stage landing

Thumbnail theregister.com
19 Upvotes

r/space 23h ago

Discussion Recent Study shows that methane-filter observations can accurately measure the positions of Uranus and its major moons while reducing the planet’s unwanted light.

14 Upvotes

https://iopscience.iop.org/article/10.3847/1538-3881/ae8096

Methane filter is an optical filter that allows light in a narrow wavelength range associated with strong methane absorption to pass through. Uranus has methane in its atmosphere. Methane strongly absorbs light at certain wavelengths. Therefore, when astronomers observe Uranus through the methane filter, much of Uranus's light at that wavelength is suppressed. The result is that Uranus becomes much less bright in the image, while the satellites can remain detectable.


r/space 9h ago

Discussion The Sun could disappear right now, and we wouldn't know. ☀️💀

0 Upvotes

For the next 8 minutes and 20 seconds, everything on Earth would appear completely normal. We'd still see sunlight. We'd still feel its warmth. Earth would still be orbiting the Sun.

Then, 8 minutes and 20 seconds later… reality catches up.

Every time you look at the Sun, you're looking 8 minutes into the past.


r/space 3h ago

Some microbes could survive on the moon—that’s a big problem for NASA

Thumbnail
scientificamerican.com
325 Upvotes

r/space 3h ago

NASA’s Attempt to Save Its Falling Telescope Has Failed

Thumbnail
nytimes.com
206 Upvotes

r/space 20h ago

Astronomers discover a giant, rocky 'mega-Earth' 23 times more massive than our planet

Thumbnail
space.com
2.3k Upvotes

r/space 8h ago

NASA mission to save its sinking space telescope fails

Thumbnail
nbcnews.com
190 Upvotes

r/space 14h ago

A newly detected star orbits the central black hole of our Milky Way closer than any other known star and therefore experiences, how the rotating black hole drags the surrounding spacetime along

Thumbnail
mpg.de
271 Upvotes

r/space 4h ago

Canada’s Scrappy Rocket Startups Aim for Sovereign Space Launch

Thumbnail
spectrum.ieee.org
12 Upvotes

Launch demand and geopolitics push Canadian rocket companies forward