When it comes to dealing with U.S. President Donald Trump, Finnish President Alexander Stubb is in a better position than ...

A young student has taken on one of spaceflight's most urgent challenges: clearing Earth's orbit of debris. With his startup ...

Guest blog by Richard Jacklin, Commercial Lead for Space at Plextek, and James Snape, Founder of Aphelion Industries ...

Data from the Mars Express orbiter has been used to create a visualization of "a vast system of deep and steep valleys that ...

Two Ukrainian citizens working for Russia are suspected of blowing up a railway line in Poland over the weekend, Prime Minister Donald Tusk said Tuesday.

"By the middle of next year, we expect to be in a position to decide on the way forward, with clarity on NASA funding and ...

Interstellar comet 3I/ATLAS is still the talk of the town, and we might finally get a flurry of new images and data. This ...

A rare satellite photo has captured two of China's aircraft carriers operating near each other in waters south of Yulin Naval ...

The Tuscany-based robotic telescopes of the Virtual Telescope Project 2.0 released new images of the third interstellar ...

Around 20 September, as 3I/ATLAS neared its closest approach to Mars — approximately 29 million km — a broad, multinational ...

A vast, star-forming cloud in the constellation Orion has been unveiled in stunning detail by the European Space Agency's ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...