According to DigitalTrends, Reflect Orbital plans to create a constellation of about 4,000 satellites by the end of the decade. This particular constellation of satellites will act like giant mirrors ...

There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But ...

Leap years account for the Earth’s 365.2420-day orbit, with complex rules deciding when an extra day is added to February.

It seems that we are already living in the future! At least what was previously found only in science fiction films or books ...

Judaism in Space” is a short documentary on this religion during the Apollo moon landing, space shuttle and International ...

A supermoon will be visible in Australian skies on Tuesday as the moon comes near its closest point to Earth. The moon will ...

NEW YORK (AP) — The moon will appear slightly larger and brighter Monday night during what’s known as a supermoon.

Space weather isn’t referring to rain clouds that float through the galaxy. Instead, it’s caused by massive explosions of ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of ...