NASA Picks Lockheed Martin to Build a Nuclear-Powered Rocket

The space agency and DARPA will work with Lockheed Martin to build a vehicle that uses…

At Congressional Hearing on UFOs, Lawmakers Press for Answers

Pentagon officials have said most reported incidents involved items like airborne trash, weather balloons and drones. …

Avi Loeb’s Deep Dive for Alien Life Is Making Other Scientists Gasp

The Harvard astrophysicist says that material recovered from the seafloor could be from an extraterrestrial spacecraft.…

A Cow, a Camel and a Finch Exploded in Space. What Is Going On?

Astronomers have yet to determine the cause of luminous fast blue optical transients, and the latest…

India’s Chandrayaan-3 Moon Launch: How and When to Watch

The mission is in part a redo of a 2019 attempt to put a robotic lander…

Senator Schumer Pushes Measure to Declassify UFO Records

Legislation backed by Chuck Schumer, the Senate majority leader, would create a review board to declassify…

ULA Says First Vulcan Rocket Launch Will Still Happen This Year

United Launch Alliance said on Thursday that it was still planning the first flight of the…

Break Out the S’mores: This Star Is Cooler Than a Campfire

Researchers recently discovered the coldest star ever found that emits radio waves. Click here…

Lightning Can Strike, but It Can’t Hide From a ESA Satellite

A powerful new European weather orbiter’s cameras capture lightning in near real-time at day or night…

Webb Space Telescope’s Anniversary Image Captures Year of Cosmic Wonder

With a new image, NASA commemorates the first anniversary of doing science with the most powerful…