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Distant volcano-covered world is the size of Earth
Astronomers say they have discovered an Earth-sized exoplanet 90 light-years away that may be a volcano-covered world, possibly as active as Jupiter's moon Io.
May 21, 2023
Blood Falls in Antarctica, what makes them red?
A recent study on Antarctica’s Blood Falls reveals the origins of its unique, bright red discharge. This might help in the search for life in our solar system.
May 21, 2023
Evidence for ancient river on Mars in new rover images
NASA's Perseverance rover has spotted new signs of an ancient river on Mars, deeper and faster than any seen before. Curving layers of rocks provide the clues.
May 19, 2023
Help spot asteroids! The Daily Minor Planet needs you
NASA's new project, the Daily Minor Planet, is asking for you to help spot asteroids. Find out how to help here and learn more about the project.
May 19, 2023
Jurassic-age giant reptile was twice as big as killer whale
Scientists have discovered that a giant reptile of the Jurassic period - a pliosaur - could have been up to 47 feet in length.
May 18, 2023
Moon and Jupiter, May 17, 2023: Best photos here
On the morning of May 17, 2023, many were watching as the moon passed in front of the giant planet Jupiter. Best photos of the event here!
May 18, 2023
Saturn’s moon count grows by 62 for a record 145 satellites
Saturn's moon count grew by 62 with the newest discovery, bringing the planet's satellite total to 145. That puts it above Jupiter's 95 recognized moons.
May 17, 2023
Saturn’s rings much younger than Saturn itself
How old are Saturn's rings? A new study suggests they're only about 400 million years old at most, much younger than Saturn itself. Dust provided new clues.
May 17, 2023
Largest cosmic explosion ever seen is still ongoing
Astronomers have found the largest cosmic explosion yet seen, from a cloud of dust around a black hole. So far the explosion has lasted more than 3 years.
May 16, 2023
Cyclone Mocha weakens rapidly over Myanmar
Powerful cyclone Mocha made landfall on Sunday in Myanmar, near the border of Bangladesh, in a populous, low-lying and war-torn region.
May 15, 2023
