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

A Mars spacecraft has now been AWOL for more than a month. But NASA hasn't given up hope of restoring contact with the MAVEN orbiter.

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.

Once ousted from contention to run NASA, Jared Isaacman will officially take over the world's largest space agency. Don't call it a comeback. Then, reports slowly began surfacing that Isaacman was back in the running. And in November, Trump announced that ...

NASA released close-up images on Wednesday of the rare interstellar comet that's making a single pass through the solar system. One of the images shows the comet, also known as 3I/ATLAS, as it moves through space about 190 million miles from Earth.

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 ...

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.

NASA will release new high-res images of interstellar comet 3I/ATLAS on Nov. 19, 2025. The comet, which originated outside our solar system, was first spotted in July and is only the third such object ever detected. A live event from NASA to unveil 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 ...