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

He shared key facts about the ... around the middle of the day in Universal Time. That is when the asteroid is passing, really, through a part of the orbit of the Earth. So, it's really going ...

Because the Moon is over a quarter the diameter of Earth, the Earth-Moon system is often cited as the pairing in our Solar ...

Earth, captured once a day by the EUMETSAT meteorological satellite, have been time-lapsed. (video looped) Credit: Simon Proud / NCEO / EUMETSAT ...

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If you’re ready for huge savings on all the best products of the year, scroll on to see 15 of Oprah’s Favorite Things that ...

The Moon will pass into Earth's shadow and appear to turn red on the night of March 13 or early in the morning of March 14, depending on ...

From its peculiar reddish colour, to whether life ever existed on Mars, NASA has unlocked several secrets of the red planet over the decades. Check out these 7 stunning NASA images of Mars that reveal ...

The changes might have slightly altered the length of each day, researchers believe. While scientists have long been aware of changes to the Earth’s inner core, most of the research assessing it ...

The following year (later on day five), the participants learnt that the broken fragment was still hurtling toward Earth and remained a significant hazard. It would arrive on time, somewhere in ...

of meteoroid material coming in every day," Boley said. "With the first generation of Starlink, we can expect about 2 tonnes (2.2 tons) of dead satellites reentering Earth's atmosphere daily.