NASA tracks asteroid 2025 CZ1 as it makes a close flyby to Earth. Learn about asteroid safety and planetary defense ...

NASA confirmed it may have sidestepped sweeping layoffs that were expected, potentially saving hundreds of newly hired ...

Get all the news you need in your inbox each morning. This article originally appeared on Florida Today: On this date: NASA launches Apollo 5, pushing program forward ...

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

The chance that an asteroid capable of wiping out a city will hit Earth in eight years has been cut in half to around 1.5 ...

NASA announced Wednesday that the odds of the up to 300-foot-wide asteroid hitting Earth dropped from record highs. See where ...

YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

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

NASA has issued a fresh statement on the potential 'city killer' asteroid known as 2024 YR4 with the odds of it hitting ...

NASA said Wednesday that new data collected overnight cut the probability of asteroid 2024 YR4 hitting Earth to 1.5%. The chances of impact had been 3.1%.

At Vandenberg Space Force Base, preparations are underway for a mission to send a new NASA telescope into space.

The space rock, known as asteroid 2024 YR4, reached its highest ever impact probability of 3.1 per cent – or a one-in-32 ...