The European Space Agency (ESA) successfully established a transmission-reception optical link with NASA's Deep Space Optical ...

European Space Agency via AP A spacecraft skimmed past Mercury this week, beaming back stunning new images of the surface and showing once again that humankind has a seemingly insatiable longing ...

This image provided by European Space Agency shows close-up photos of Mercury's north pole taken by the European-Japanese spacecraft BepiColombo. (European Space Agency via AP) 31,515 people ...

Pieces of Mercury may have been found on Earth, potentially allowing scientists to study the Solar System's innermost planet.

The sixth BepiColombo mission — launched by the European Space Agency and the Japan Aerospace Exploration Agency — was able to examine a series of deep craters near Mercury’s north pole. 3 ...

As the closest planet to the Sun, Mercury is exposed to the star's enormous gravitational field. And it's really stressful.

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

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

When Canadian and European Space Agency leaders reaffirmed their commitment to work together in June, leaders focused their public remarks primarily on shared exploration goals and decades of fruitful ...

Most meteorites that have reached Earth come from the asteroid belt between Mars and Jupiter. But we have 1,000 or so ...