Astronomers believe the solar system's early days were a cosmic bumper-to-bumper, with planetesimals, asteroids, and comets ...
The mysterious space rock suggested to be a hostile alien spaceship was due to make its closest approach to Earth today (Dec ...
A superb large format print with vivid color of this iconic photograph immortalizing Ed White as the first American to walk ...
While online conspiracies swirl, comet 3I/ATLAS made a close pass by Earth on Dec. 19, giving astronomers a rare glimpse of a ...
NASA’s Europa Clipper spacecraft has observed interstellar comet 3I/ATLAS, collecting rare data as the ancient object made ...
From sunglasses worn by JFK and NASA Gemini astronauts to brass buttons for the crew of the Titanic back in 1912, David Muir ...
Astronomers studying the interstellar object known as 3I/ATLAS say new observations from the Gemini North Telescope in Hawaii ...
Data collected using multiple NSF NOIRLab facilities reveal a gamma-ray burst that lasted more than seven hours and ...
Interstellar comet 3I/ATLAS is brightening and turning green as global observatories track its close approach to Earth.
The crucial and groundbreaking Gemini missions came after the swaggering heroics of the Mercury flights, immortalized in book ...
In the spirit of the season, the interstellar comet 3I/ATLAS is changing color as it leaves the sun behind — shifting from a ...
Under "perfect" conditions, viewers would see dozens of meteors Saturday night during the Geminid meteor shower, NASA said.
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