NASA says it is “very unlikely” the agency will be able to recover a Mars spacecraft that has been out of contact for more than a month.

After more than five months in space, four astronauts on a mission known as Crew-11 are about to cut their mission short and return to Earth.

Earlier this week, NASA officials released long-delayed images of interstellar visitor 3I/ATLAS. One of the shots, taken by the HiRISE camera attached to the agency’s Mars Reconnaissance Orbiter, shows the mysterious object blazing past the Red Planet in ...

A few days ago, an inscrutable interstellar interloper made its closest approach to Mars, where a fleet of international spacecraft seek to unravel the red planet’s ancient mysteries. Several of the probes encircling Mars took a break from their usual ...

NASA's Artemis program is the agency's ambitious campaign to return Americans to the surface of the moon for the first time in more than 50 years. The upcoming Artemis II represents the first crewed U.S. lunar mission since the 1970s and will precede the ...

After eight months in orbit, NASA astronaut Jonny Kim is about to depart the International Space Station (ISS) for the journey back to Earth. Kim will be traveling home alongside Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky aboard the Soyuz MS ...

Before he found himself a target of the Trump administration as a US senator, Mark Kelly was a NASA astronaut who flew to space on 4 shuttle missions.

Social media users shared a cosmic claim about an alleged secret NASA document named "Project Anchor" leaking online in 2024.