NASA astronaut Sunita Williams will safely return to Earth on March 19 after being stuck on the International Space Station ...

For several years, astronomers have been aware of a much-ballyhooed “city-killer” asteroid named YR4 2024, which is hurtling ...

The asteroid is hurtling towards us at a zippy 15,000 miles per hour, according to the space agency's Jet Propulsion ...

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

Before Apollo astronauts set foot upon the moon, much remained unknown about the lunar surface. While most scientists ...

The US Air Force has completed a detailed design review of two adaptive-cycle engine designs under the Next Generation ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Another night of observations revealed there is little to fear from the football-field-sized Asteroid 2024 YR4.

Credit: ATLAS/NASA/Cover Images This footage shows the asteroid that could cause havoc by striking the Earth in 2032.

NASA said Wednesday that new data collected overnight cut the probability of asteroid 2024 YR4 hitting Earth to 1.5%. The ...

Astronomers are closely monitoring asteroid 2024 YR4, which once had the highest recorded impact probability for its size.

About 50 people gathered Tuesday at La Cañada Presbyterian Church for the second meeting of what they call ‘The Order of the ...