Once the billionaire is back from his honeymoon, details of which are as hush-hush as the wedding was loud, he will return to his other love—Blue Origin ...

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

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 ...

Tonally speaking, the “Alien” movies span several genres — mainly action, horror and operatic sci-fi. The best double as ...

NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their ...

The comet should remain viewable through telescopes until September as it approaches the Sun, then emerge again in December on its outbound leg.

Astronaut Nichole Ayers recently witnessed a phenomenon known as a sprite from the International Space Station.

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

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

Objects from space are crashing into Earth’s atmosphere all the time. They just don’t always happen with the perfect timing ...

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