The chances of an asteroid striking Earth within the next decade has more than doubled in a matter of weeks, according to ...

The asteroid, discovered just after Christmas and named 2024 YR4, could strike the planet in December of 2032, according to ...

Astronomers have peered through the atmosphere of a planet beyond the Solar System, mapping its 3D structure for the first time. By combining all four telescope units of the European Southern ...

Pluto may not be a planet any more, but you still have a chance to see the distant dwarf planet at one of Michigan's ...

The gas giant WASP 121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...

Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten lava, with its ...

Make time soon to head outside after the sun sets and study the sky. Five of the brightest planets — Venus, Jupiter, Mars, ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

From supermoons to an eclipse and star parties at national parks, these captivating celestial phenomena will get Americans ...

I recently saw a YouTube video by Hank Green discussing how important the Galilean moons are in our understanding of the solar system and the universe as a whole. The ...

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...