Asteroids are space rocks orbiting the sun that are considerably smaller than planets. Scientists believe they’re the ...

The space station and one other Easter egg — the site of NASA's next human moon landing — are hidden in this lucky photo.

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

Chilling animations depict the apocalyptic impact that “city-killer” asteroid YR4 2024 could have if it did hit Earth — while ...

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

In an update issued on February 7, NASA said the probability of 2024 YR4 hitting the Earth had gone from around 1.2 percent (one-in-83) to 2.3 percent (one-in-43).

Pettit made a name for himself as an astrophotographer after sharing his image 'Lightning Bugs' in 2012 showing beautiful ...

Depending on weather and clouds, rocket launches from Kennedy Space Center or Cape Canaveral can be seen from Daytona Beach to Melbourne to Vero Beach ...

Dozens of federal workers gathered in Washington, DC, on Tuesday to protest for their jobs amid extensive cuts to federal agencies. Many were placed on administrative leave last w ...

NASA astronauts Don Pettit and Matt Dominick answered questions from the audience and discussed daily life on the ISS.

Lunar: A history of the moon in myths, maps and matter tells the story of the coexistence between humanity and the celestial ...