The likelihood of 2024 YR4 colliding with the our planet in 2032 have ticked up to over 3 percent. Is it time to start ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey ...

The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

There is a very small chance that an asteroid capable of taking out an entire city could strike Earth in less than eight ...

Data from the Esa Euclid telescope enable precise analysis of an Einstein ring around the galaxy core of NGC 6505 and thus the surrounding dark ...

Mercury would have the worst Airbnb reviews due to extreme temperature swings, total lack of amenities, incredibly long days, ...

Sgr A* possesses roughly 4 million times the mass of our sun and is located about 26,000 light-years from Earth. A light-year ...

Sensational "city killer" headlines aside, NASA and the European Space Agency reported the asteroid "has a very small chance" ...

NASA announced that asteroid 2024 YR4 now has a 0.28 percent chance of hitting Earth in 2032, but that number is expected to ...

As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.

NASA increased the chances of asteroid 2024 YR4 hitting Earth to 1 in 32, or 3.1%, on Tuesday, but they're now back down to 1 ...