找到 329 篇相关文章
Amazon filed an FCC application on Saturday to launch a new Leo satellite constellation that will provide direct-to-device satellite service for "voice, messaging, data, and emergency services." If approved, Amazon will begin deploying the new constellation of 5,105 satellites in 2028. It says it plans to partner with mobile network operators to offer direct-to-device satellite […]
Black holes eject powerful energy jets that blow away the surrounding gas to great distances. So how can they continue to grow?
SpaceX will likely attempt to catch Starship back at the launch pad on its next flight.
The company ticked off a few more boxes on the second Starship V3 flight, but appears to have had another issue relighting the booster's rocket engines.
Starship is carrying 20 V3 Starlink satellites as payload for its 13th test flight.
Flames burned through the Deep Space Communications Complex near Madrid, but NASA has been unable to assess the damage as a wildfire emergency grips the region.
"Any potential damage will be assessed when it is safe to do so."
New delay on Copernicus satellite pics comes as US ramps up war with Iran again.
"These are things that tend to be really hard."
Relativity Space announced plans to build a second rocket factory near Cape Canaveral, Florida.
If there's a place in the universe without GPUs, Nvidia is sending them there.
The upper stage of a Falcon 9 rocket has been drifting in space for over a year after it launched. It's expected to crash into the moon next month.
It turns out some of Benjamin Franklin's opinions from 240 years ago are still relevant today.
When NASA’s Nancy Grace Roman Space Telescope launches, as early as the end of next month, it will attempt one of astronomy’s most precise disappearing acts to date. The telescope will carry the first space-bound “active” coronagraph, an instrument that effectively erases most of the light from a star during photography. It will allow astronomers…
The Trump administration is asking the Space Force to do a lot. This will require more launches.
The Trump administration is asking the Space Force to do a lot. This will require more launches.
"On the first attempt, reaching orbit, I never thought it was possible."
The spacecraft made a close approach to the red planet in May on its way to explore the asteroid it's named after.
Astronomers have discovered a rocky exoplanet that has an atmosphere and sits within the habitable zone of a solar system.
The FireSat program can spot wildfires that other satellites miss.