Space station detectors found the source of weird ‘blue jet’ lightning
7
votes
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Space Launch System green run hot fire test
4 votes -
Six Boeing-supplied 20kW solar arrays to augment existing International Space Station power system
8 votes -
Gwynne Shotwell talks about selling flight-proven rockets, Starship
8 votes -
"I can't believe it's not optical!"—How satellites use synthetic aperture radar to see more than they otherwise should
12 votes -
The dark night sky paradox
7 votes -
SpaceX will attempt to recover Super Heavy rocket by catching it with launch tower
12 votes -
The steampunk rover concept that could help explore Venus
8 votes -
A signal from Proxima Centauri?
10 votes -
What if we nuke the moon?
7 votes -
Surprise! First peek inside Mars reveals a crust with cake-like layers
4 votes -
Strange object recaptured by Earth, and currently in Earth orbit, is 1966 Centaur upper stage from Surveyor 2 spacecraft
6 votes -
NASA considering commercial Mars data relay satellites to provide support for science missions over the next decade
6 votes -
SpaceX launches first next-generation Cargo Dragon spacecraft to ISS on CRS-21 mission
5 votes -
Japan’s Hayabusa2 capsule carrying asteroid samples from 162173 Ryugu recovered in South Australian outback
13 votes -
Astronauts harvest first radish crop on International Space Station
16 votes -
NASA launched a rocket fifty-four years ago. Has it finally come home?
5 votes -
What if Earth got kicked out of the solar system? Rogue Earth
3 votes -
China's Chang'e-5 mission has successfully landed on the moon, will now collect and return the first lunar samples since 1976
13 votes -
Australian telescope maps new atlas of the universe in record speed
5 votes -
Asteroid impact: What are our chances?
4 votes -
SpaceX Falcon 9 "Sentinel-6" launch, from launch to landing with ground tracking, annotated with altitude and velocity
8 votes -
The 1991 Thanksgiving Day prank in NASA's Mission Control that went horribly wrong
9 votes -
Falcon 9 launches "Sentinel-6 Michael Freilich" ocean science satellite, lands Falcon 9 first stage back at Vandenberg SLC-4E
7 votes -
Hear audio from NASA's Perseverance rover as it travels through deep space on its way to Mars
7 votes -
Earth has captured a tiny object as a satellite for the next few months, which is likely the rocket booster from the failed Surveyor 2 mission to the Moon in 1966
12 votes -
What is the Oort cloud?
6 votes -
The Space Declaration - Rights and responsibilities of humanity in the universe
4 votes -
It’s launch day for the SpaceX Crew-1 mission to the ISS
11 votes -
Iconic Arecibo Dish suffers more damage as second cable breaks
13 votes -
United Launch Alliance Atlas 5 with new GEM-36 solid rocket boosters launches NROL-101 satellite
4 votes -
NASA, Artemis, a US Space Force and the election results
4 votes -
NASA and SpaceX complete certification of first human-rated commercial space transportation system
7 votes -
Why we should think twice about colonizing space
15 votes -
NASA chief plans to step aside under Biden
15 votes -
The world's largest camera and most exciting telescope are nearly here
6 votes -
Why do most lunar spacecraft eventually crash into the moon?
6 votes -
The night sky, November 2020
7 votes -
After twenty years of service, the International Space Station flies into an uncertain future
11 votes -
NASA formally objects to AST & Science proposal for megaconstellation of large satellites, citing risk of "catastrophic collision"
8 votes -
Why can we see a yellow band around Earth from space?
8 votes -
SpaceX reveals monthly cost of Starlink internet in its "Better Than Nothing Beta"
14 votes -
NASA's SOFIA has detected water molecules in the Moon's Clavius Crater, the first time water has been discovered on the sunlit surface
20 votes -
Measuring the size of the Earth
3 votes -
Nokia wins NASA contract to put a 4G network on the moon
8 votes -
SSC to launch satellites from Esrange Space Center
5 votes -
Pluto’s ice-capped peaks are like Earth’s—but not
3 votes -
SpaceX and US Military sign contract to design 7,500-mph rocket that can deliver cargo anywhere in the world in an hour
11 votes -
SpaceX Crew-1 launch delayed to assess Merlin engine turbopump concern from GPS-III-04 launch attempt
7 votes -
We didn't know where half the visible matter in the universe was, until now
7 votes