While operations of the International Space Station continue without “serious interruptions,” sanctions on Russia for its invasion of Ukraine are starting to...
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The Defense Advanced Research Projects Agency on May 4 issued a solicitation for proposals for the next phase of a demonstration of a nuclear-powered...
Virgin Galactic is again postponing the start of commercial service of its SpaceShipTwo suborbital spaceplane from late 2022 to early 2023, blaming the latest...
On May 7, 1992, the space shuttle Endeavour launched on its first flight. Endeavour was the fifth and last space shuttle that was ever built, and STS-49 was...
On May 6, 1968, NASA astronaut Neil Armstrong almost met his fate while simulating a lunar landing. This was a little over a year before he would become the...
On May 5, 1961, Navy Commander Alan Bartlett Shepard Jr. was launched into space aboard the Freedom 7 space capsule, becoming the first American astronaut to...
On May 3, 1986, NASA attempted to launch a new weather satellite called GOES-G for the National Oceanic and Atmospheric Administration, but the rocket...
Space Blocs: The future of international cooperation in space is splitting along lines of power on Earth In the next decade, both a U.S.-led group and a...
Time travel could be possible, but only with parallel timelines If time travel were possible, it would mean the existence of parallel timelines. (Shutterstock)...
On May 1, 1949, Neptune’s moon Nereid was discovered by the Dutch astronomer Gerard Kuiper. This was the second of 14 moons discovered at Neptune. It was...