The mysterious interstellar comet 3I/ATLAS has been the focus of public speculation since its discovery on 1 July 2025. Now, ...

Avi Loeb says interstellar objects such as 3I/ATLAS could carry time capsules into deep space faster than spacecraft built with 1970s technology ...

Humanity has sent into space everything from lightsabers and Tesla Roadsters to golden records and entire digital genetic ...

Carl Sagan proposed that Voyager 1, which had ventured into space, turn around and capture a photograph of Earth to transmit ...

NASA's Perseverance Mars rover may soon set a record for the longest distance driven on another planet.

A remarkable and rare piece in a beautiful format: this original photograph of the planet Saturn, captured by the Voyager 1 ...

Interstellar comet 3I/ATLAS will make its closest approach to Earth on Friday. New X-ray images could shed light on its composition.

Trump withdrew Isaacman's nomination in May, citing the billionaire's donations to Democrats and ties to Elon Musk. He was renominated last month and confirmed by a 67-30 Senate vote on Wednesday.

The Senate has voted to confirm Jared Isaacman has the next NASA administrator, ending a long journey for the billionaire ...

When the Perseverance rover arrived on Mars nearly five years ago, NASA officials thought the next American lander to take ...

The Senate confirmed Jared Isaacman’s appointment as the head of NASA on Wednesday, a decision that comes just months after ...

Isaacman was first nominated for the role year ago, but President Trump withdrew his nomination months later. Then Trump renominated Isaacman last month.