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

NASA will use the James Webb Space Telescope to gather crucial data on the size of asteroid 2024 YR4, which has a small ...

Venus, the Roman goddess of love and beauty, will gain "maximum brilliance" at night on Valentine's Day across Kentucky skies ...

On a clear full moon night, it is difficult for someone to not be drawn by the cooling glow of this beautiful celestial gift.

Lunar Trailblazer's voyage to the Moon will take between four and seven months, de-pending on the day it launches. This orbital diagram shows the low-energy transfer trajectory of the NASA mission ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

Astronomers are tracking asteroid 2024 YR4, which has a 2% chance of impacting Earth in December 2032. Scientists are ...

For decades after the concept of biodynamic farming was introduced in 1924, there was an aura of witch and wizard mysticism ...

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

Scientists say the threat of a newly discovered asteroid has risen slightly in the past few weeks, as the world's telescopes ...

This Valentine’s Day, parts of the U.S. may witness the aurora borealis due to a G1 geomagnetic storm forecasted by NOAA.