On the 1st of July 2025, the Asteroid Terrestrial-Impact Last Alert System (ATLAS) in Chile spotted a new comet entering our solar system. This comet was named 3I/ATLAS, as it's only the third ...
Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere ...
This is read by an automated voice. Please report any issues or inconsistencies here. Jean Mueller became Palomar Observatory’s first female telescope operator in 1985, breaking decades-old gender ...
Back in July, scientists operating a planetary defense facility designed to detect potentially hazardous asteroids spotted a visitor from another star: an interstellar object, and the third of its ...
CC0 Usage Conditions ApplyClick for more information. This innovative facility will be at the front line of Earth defense by searching for "killer" asteroids and comets. It will map large portions of ...
For centuries, space rocks have fascinated us. Space and its elements have always been mysterious. Astronomy is riddled with complex jargon that many of us don’t understand. However, we often keep ...
More times than she can remember, Jean Mueller stood on the catwalk of the 200-inch Hale Telescope at the Palomar Observatory scanning the night sky, trying to time the exact moment to close the dome.
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