Developed by ESA, the tiny signal amplifier is aimed at making the future radar-observing and telecommunications space missions feasible.

As Los Angeles firefighters battle remaining hotspots more than a week into deadly blazes, scientists and engineers hope ...

Artist Ashley Zelinskie's new VR work is called "Twin Quasar." Two roads diverge between a pair of quasars, and I'm sorry I can't travel both — actually, wait, I can travel both.

Gogówek, in southwest Poland, has a population of just 5,600 and is asking Elon Musk to transform its medieval castle into ...

January started out with a meteor shower and now has a planetary alignment in store. Here's what you'll be able to see and when to catch the event.

Flying some 140 million miles to Mars is one of NASA's biggest plans so far and a space expert has revealed exactly how ...

Palomar 5 is a unique star cluster that stretches across 30,000 light-years and is located about 80,000 light-years from ...

NASA-backed private stations rise, India nears crewed flight, China eyes new milestones, and SpaceX pushes Starship’s limits.

Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...

Smaller than a strawberry seed, this tiny signal amplifier was produced by the European Space Agency to fill a missing link ...

"We have had a very detailed analysis of the maiden flight and obviously discovered a few anomalies and things that need to ...

The joint European-Japanese mission is only the second survey of Mercury, the least explored planet in the inner solar system ...