Interstellar comets offer the tantalizing opportunity for us to touch something truly otherworldly,” says the European Space ...

Meteorites from Mercury have never been found on Earth. But two pieces discovered in the Sahara desert might be remnants of ...

On July 2, 1985, the European Space Agency launched the Giotto space probe to get a close-up look at Halley's Comet. Nearly ...

The flares may heat up and inflate the planet's atmosphere, which is dominated by hydrogen and helium. Being lashed by these ...

Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our Solar System -- only the third ...

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

Scientists have discovered what might be only the third known interstellar object to pass through our solar system, the ...

The Space Act, which would apply to local and foreign companies, aims to simplify procedures, protect assets in orbit, level ...

The European Space Agency will soon select the finalists for a competition intended to support the development of new launch ...

Social media influencer ScottVisits, who has visited over 50 cities in Europe, says it is the most underrated city on the ...

What is it? The Vega-C rocket — a more powerful variant developed by the European Space Agency (ESA) and operated by the French company Arianespace — took off its inaugural launch on July 13 ...