The NASA project scientist who led the grandest and farthest tour humanity's ever taken in our solar system has died. Ed…
Scientists believe Earth may have briefly lost protection from the sun around two million years ago, left to endure the…
At first glance, the image doesn't look like much: a few smatterings of bright, yellow stars among dimmer white ones.…
I was once sitting with my father while Googling how far away various things in the solar system are from…
The largest planetary construction site ever seen, spanning hundreds of billions of miles in size, may very well be cast…
Last November, the Voyager 1 spacecraft began sending gibberish radio signals back to Earth. Engineers have now identified the problem,…
SpaceX's Starship megarocket could eventually live up to its bold name.A future iteration of Starship, which conducted its third-ever test…
Something much closer to home may be behind the seismic signals purported to be caused by an interstellar meteor falling…
A new study casts more doubt on the supposed success of an interstellar fishing expedition.On Jan. 8, 2014, a space…
Sound waves thought to be from a 2014 meteor fireball north of Papua New Guinea were almost certainly vibrations from…
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