Barnard's star is a red dwarf, the smallest type of regular star and much smaller and less luminous than our sun. At about 6 ...

Despite its similarity with our solar system's biggest planet, WASP-107b has only 10% of Jupiter's mass, leading astronomers ...

Tiny, ancient black holes could whizz through our Solar System as often as once a decade, according to a new study. We could ...

In about five billion years, our Sun will exit its main sequence phase and transition to its red giant phase. At this point, ...

The radius of the largest planet in the solar system is over 11 times the equatorial radius of the Earth. Skipping the US This country's safest A spotlight on America Lost, damaged? Tell us ...

A newly discovered Earth-size world orbiting a dead white dwarf star gives scientists a hint of what the solar system may look like in billions of years.

Our guide for viewing the ... held at arm's length measures roughly 10 degrees. Here, we present a schedule below which provides some of the best planet viewing times as well as directing you ...

A stronomers have found an Earth-size planet orbiting a white dwarf, suggesting that maybe the fate of our world is not to be ...

We recommend the Celestron Astro Fi 102 as the top pick in our best beginner's telescope ... from stars and constellations to bright planets, the moon, and sometimes special events like meteor ...