Rocky bodies called protoplanets were thought to have formed slightly earlier in the inner solar system than those beyond the ...

Using a powerful telescope in Hawaii , the European Space Agency (ESA) has now captured the first video of 3I/ATLAS as it makes its journey through space.

NASA has issued a major geostorm alert after detecting intense solar activity that could impact Earth’s satellites, ...

Even if Earth does survive, it won’t be pretty. The temperature of our planet will be about 1,300 degrees C, hot enough to ...

A team of UK researchers is working on lightweight cadmium telluride (CdTe) solar devices for space arrays. The aim is to ...

Wind provides about 10% of the electricity generated in the U.S., according to the U.S. Energy Information Administration, ...

These things take millions of years to go from one stellar neighborhood to another, so this thing has likely been traveling ...

The comet should be visible by telescope through September, before it gets too close to the sun, and reappear in December on ...

An object dubbed 3I/ATLAS is only the third interloper from outside the Solar System seen in all of human history.

A comet has entered the Solar System from interstellar space and will pass through the inner planets later this year, NASA ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...