NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

A type of lichen was able to survive extreme UV radiation in the lab, suggesting that ozone protection might not be required for life on exoplanets.

SpaceX rocket is set to blast off from Vandenberg, sending Starlink satellites into space. Depending on weather, people in ...

The James Webb Space Telescope has discovered an exoplanet using the direct-imaging technique. The host star's light was ...

The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured evidence of it.

Live updates from Monday morning's SpaceX Starlink 10-23 mission and ULA-Amazon Project Kuiper 2 mission from Cape Canaveral ...

NASA’s X-43A hypersonic research vehicle, part of the “Hyper-X” program, still holds the world record for an air-breathing ...

NASA’s GOLD mission has made a discovery that is changing how scientists understand Earth’s upper atmosphere. For the first time ever, GOLD has seen X-shaped patterns in the ionosphere—a ...

NASA flew the autonomous X-43 test vehicle to hypersonic speed two times in 2004, and the Air Force demonstrated an air-breathing scramjet engine at Mach 5.1 with the X-51 Waverider aircraft in 2013.

NASA flew the autonomous X-43 test vehicle to hypersonic speed two times in 2004, and the Air Force demonstrated an air-breathing scramjet engine at Mach 5.1 with the X-51 Waverider aircraft in 2013.

Work on the $1.15 billion X-66 was being conducted under a 2021 Space Act Agreement, with NASA agreeing to invest $435 million on the project over seven years. Boeing is on the hook for the ...

A globally convergent nonlinear approximate dynamic programming algorithm is described, and an implementation of the algorithm in the linear case is developed. The resultant linear approximate dynamic ...