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NASA's Lucy probe flies by the asteroid Donaldjohanson on Easter Sunday
By Stefanie Waldek last updated
On Easter Sunday (April 20), NASA's Lucy probe should have zipped past the asteroid Donaldjohanson, testing science instruments on the space rock.

Gamma-ray bursts reveal largest structure in the universe is bigger and closer to Earth than we knew: 'The jury is still out on what it all means.'
By Robert Lea published
New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against scientists' models of cosmic evolution.

Could Mars volcanoes have supported ancient life on the Red Planet? Well, maybe
By Stefanie Waldek published
Using NASA's Perseverance rover to analyze Martian rocks, researchers suggest that Mars' complex volcanism might hold clues about the planet's ancient habitability.

NASA's sun-studying PUNCH mission captures its 1st-light images. Everything looks great so far
By Monisha Ravisetti published
NASA's PUNCH sun-studying mission has seen first light — and the team says all four instruments are indeed working as expected.

Ghostly galaxy without dark matter baffles astronomers
By Sharmila Kuthunur published
Astronomers have stumbled upon yet another ghostly galaxy that appears to be devoid of dark matter, the elusive stuff that makes up most of the material universe.

Possible signs of alien life found on nearby exoplanet, study reports
By Mike Wall published
Scientists have found further evidence of possible biosignature gases on the planet K2-18b, strengthening its case as an abode for alien life. But the case is far from closed.

Where did this extremely magnetic, dense and dead star come from? Scientists aren't quite sure
By Robert Lea published
Using the Hubble and Gaia space telescopes, astronomers have discovered that a powerfully magnetic neutron star in the Milky Way wasn't born in a supernova.

A hidden solar cycle is awakening, but more extreme space weather over the next 50 years may not be a bad thing
By Tereza Pultarova published
"The next set of solar cycles will be more active."
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