The asteroid belt may seem permanent, but it is far from static. Its slow decline reveals a more violent past when more ...

NASA has gone silent just hours before humans get their most detailed look at the mysterious object traveling through the ...

Observing 3I/ATLAS in this active phase will give some of the clearest insights yet into the mystery of interstellar comets.

The third interstellar object ever detected in the solar system will make a close approach to Mars, giving the opportunity ...

A comet from another star system is swinging by Mars as a fleet of spacecraft trains its sights on the interstellar visitor ...

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest ...

On October 3, Comet 3I/ATLAS will be almost 29 million kilometers (18.006 million miles) from Mars. The European Space Agency ...

Enter the European Space Agency’s two Mars satellites, which now have their cameras pointed at 3I/ATLAS. The comet also could ...

Two recent studies used seismic data from NASA’s retired InSight mission to shed light on what lies beneath Mars’ surface and what it means for the planet’s history The spacecraft will map the ...

The asteroid belt is found orbiting between Mars and Jupiter and is a vast collection of rocks that is thought to be a planet ...

The entire progression will be observed by the ESA’s orbiters the Mars Express and ExoMars Trace Gas Orbiter as well as ...