The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

Interstellar object headed towards Mars, but poses no threat to Earth, says head of planetary defence at the ESA.

Some planets take the expression "you're your own worst enemy" to the extreme. At least, that's what astronomers found when ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

The clingy planet orbits so close to its star, it triggers powerful explosions of radiation that eat away at its atmosphere.

Sheel and his team found that when the atmosphere of Mars is laden with dust, the atmosphere becomes less conductive, ...

Astronomers using the European Space Agency's Cheops mission have caught an exoplanet that seems to be triggering flares of ...

A lab experiment that simulated Mars conditions showed that green algae can grow in plastic containers made from the same ...

Faint booms from space help track incoming debris. But the path matters more than you think. Earth gains a little mass each ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

The European Space Agency (ESA) has detected what could be only the third known object to enter our solar system from ...