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This newly found super-Earth might have blown off its own atmosphere
The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.
Asteroid impact threat estimates improved for the Earth and the moon
YR4, first discovered in December 2024, triggered a first-ever notification from the International Asteroid Warning Network ...
NASA Tracking Car-Size Asteroid Approaching Earth
The space rock is expected to zoom past our planet at a zippy 28,655 miles per hour, according to the space agency.
Knowridge Science Report4d
Earth-like planets may be more common than we thought
Even more exciting, the model suggests that some Earth-like planets could form in the habitable zone—the region around a star ...
UNILAD10d
Scientists discovered huge 'ocean' beneath Earth's surface bigger than all the seas above land
The substance can contain up to 1.5 percent water, and if the ringwoodite under the surface has just one percent water in its ...
NASA warns about another massive asteroid, double the size of Taj Mahal, hurtling towards earth at 77,282 km/h speed
NASA has announced that the 540-foot-wide asteroid 2014 TN17 will pass Earth on March 26, 2025. Despite the pass being 5 ...
Earth 1, asteroids 0: The next generation of planetary defense takes shape at JPL
The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet, ...
Science Daily28d
Small and large planets have significantly different upbringings
The shape of a planet's orbit is one of its fundamental properties, along with its size and distance from its host star. Earth has a nearly circular orbit, but some planets outside our solar ...
NASA Tracking Bus-Size Asteroid Approaching Earth
NASA is tracking a bus-sized asteroid that will be zooming past the Earth today at a speed of nearly 28,028 miles per hour.