"Finding one such alignment is a needle in the haystack. Finding all of these is like eight needles precisely lined up inside that haystack." ...

Tracy Caldwell Dyson completed a 184-day mission, while cosmonauts Oleg Kononenko and Nikolai Chub tallied the longest single mission stay on the ISS at 374 days. For Kononenko, the landing also ...

New observations suggest our estimates of the cosmic dipole effect are actually in line with the large scale structure of the universe.

Theoretically, if one of these gamma-ray bursts happened within 1,000 light-years of Earth, it could wipe out all life on our ...

Nick Hague, an active US Space Force Guardian, will lead the next ISS mission in his role as a NASA astronaut. The mission is now targeting a Sept. 26 liftoff.

On Thursday (Sept. 26), NASA astronaut Nick Hague and cosmonaut Aleksandr Gorbunov of Russia's space agency Roscosmos will launch to the International space Station (ISS) on SpaceX's Crew-9 mission.

Six decades after the supersonic Avro Arrow suddenly stopped flying, Canada is working hard to preserve what few pieces of it ...

Novitskiy and Vasilevskaya stayed in orbit for just 12 days, coming home in April aboard the Soyuz MS-24 spacecraft with NASA astronaut Loral O'Hara. Soyuz MS-24 launched in September 2023, carrying O ...

In addition to refraction hastening sunrise and delaying sunset, there is another factor that makes daylight longer than night at an equinox: sunrise and sunset are defined as the times when the first ...

The first paper on the samples collected from China's Chang'e 6 lunar probe reveals that the specimens differ in some ways ...

Engaging articles, breathtaking images and expert knowledge ...

The Artemis program aims to land humans on the moon for the first time since the Apollo missions managed to achieve the feat ...