When the Sun expands into a red giant, it will swallow the inner solar system and raise the temperature in the outer regions.

The orange dwarf Gliese 710 is expected to come within 0.1663 light-years or 10,520 astronomical units in about 1.29 million ...

"The extraordinary results are an essential step toward understanding the initial conditions that lead to the formation of ...

The Earth enters the solar system, where life turned out to be better than on Earth. The moon is trying to choose a new earth ...

Scientists have spent decades scouring the Martian surface for any signs of life. Now, a photo snapped by NASA 's Curiosity ...

The conjunction between Mars and the bright blue star Regulus began on Monday (June 16) and will bring the two objects side by side in the night sky. A conjunction occurs when two celestial bodies ...

Planetary exploration science at the SETI Institute spans the entire solar system – from planets and moons to asteroids and ...

Looking at images of Earth from space, you might have noticed a conspicuous lack of stars, but it turns out there's a good ...

All about the science and celebration of the Summer Solstice, plus, for this year, a unique oddity for parts of Canada!

If our Solar System seems stable, it’s because our short lifespans make it seem that way. Earth revolves, night follows day, ...

The highly controversial Operation Paperclip saw the U.S. Government utilize disgraced Nazi scientists to get ahead of ...

The world's biggest and most powerful digital camera is releasing its first images of the universe next week. The images from Vera C. Rubin Observatory's LSST Camera will be released on June 23, ...