Harvard scientist Avi Loeb invites Kim Kardashian to join the 3I/ATLAS research team.

SpaceX defended Starship and said it is assessing a simplified moon mission architecture, with a propellant transfer test ...

SpaceX on Thursday released the most detailed public update in nearly two years on its multibillion-dollar contract to land ...

ESA's ExoMars Trace Gas Orbiter was able to collect high-resolution imaging and spectroscopic data of the 3I/ATLAS comet.

In an Nov. 1 update, the union also said that it was now part of an overall lawsuit aimed at forcing NASA administrators to ...

Interstellar comet 3I/ATLAS is making a rare visit to our solar system, reaching perihelion near Mars' orbit on October 30, ...

Jezero Crater is the home of NASA's Perseverance rover. See a bird's-eye view of the crater with this animated flyover created using data from ESA's Mars Express orbiter and the Mars Reconnaissance ...

Interstellar object 3I/ATLAS baffles scientists with its unnatural acceleration and blue colour. Harvard's Avi Loeb suggests an 'alien engine' but NASA insists it's a comet.

While experts like Avi Loeb have raised intriguing possibilities, NASA confirms the definitive news: 3I/ATLAS poses 'no threat' to Earth.

Atlas fuels debate as NASA delays new images. See what data exist, why releases lag, what scientists say, and what to watch next.

Blue Origin’s New Glenn rocket will launch the Escape and Plasma Acceleration and Dynamics Explorers (ESCAPADE) mission.