As it soared past Mars in March, NASA’s Europa Clipper conducted a critical radar test that had...
NASA has a long record of monitoring Earth’s sea surface height, information critical not only for tracking...
Since 2017, three interstellar objects have been spotted passing through our solar system: 1I/ʻOumuamua, 2I/Borisov… and just...
For decades, metal additive manufacturing (AM) has promised to revolutionize aerospace by offering lighter, more complex, and...
We should rethink how to send humans to Mars — a goal now getting much discussion. With...
Space hurricanes can shake Earth's magnetic field and scramble satellites without a solar storm in sight.
Three European companies that have proposed combining their space businesses say they are still in discussions after...
Sometimes the easiest way to understand the physics of a phenomenon is to make a physical model...
Rocket Lab will launch its fifth mission for the Japanese Earth-imaging company iQPS tonight (Aug. 4), and...
A strange shift in Earth's rotation is making our days milliseconds shorter — and scientists are racing...
A SpaceX Falcon 9 rocket launched 28 Starlink satellites from Florida's Space Coast early Monday morning (Aug....
This image from the James Webb Space Telescope revisits one of the most iconic regions of the...
File: A SpaceX Falcon 9 rocket stands at Space Launch Complex 40 (SLC-40) at Cape Canaveral Space...
Space weather imposes threats on everything from electrical grids to GPS navigation.
Blue Origin conducted its third crewed New Shepard flight in just over two months Aug. 3, sending...
With more countries looking to explore space, there is a rising hope that space is now more...
In the northern hemisphere, we’re getting on to enjoying summer time which traditionally includes vacationing. Typically, vacations...
The red supergiant star Antares will appear close to the waxing gibbous moon tonight.
Jeff Bezos' Blue Origin will launch Justin Sun, the billionaire founder of the blockchain platform Tron, and...
The UK-based not-for-profit company Initiative for Interstellar Studies (i4is) has announced the winners of the Project Hyperion...