However, with 3I/ATLAS passing between Europa Clipper and our host star at the time, the spacecraft was uniquely positioned ...

The $4.3 billion space telescope that survived a political fight in Washington is now fully assembled and poised to reshape ...

Space telescopes are typically optimized either to study a small patch of the sky across many wavelengths of light or to ...

Pluribus Episode 8 reveals the hive mind’s master plan, and it may have started long before the signal from Kepler-22b.

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...

Min Read This highly detailed image of the Crab Nebula was assembled by combining data from five telescopes spanning nearly ...

It was a Christmas morning like no other, that mid-pandemic day in 2021. True, there were the usual living-room delights: the ...

Scientists atop Mauna Kea on the Island of Hawaiʻi and across the Hawaiian chain are turning their telescopes skyward Friday ...

But that’s nothing compared with PSR J2322-2650b, an object the mass of Jupiter studied recently by the James Webb Space ...

In a similar vein, the 2023 source, cs2, recently emerged from another rare yet sizable asteroid collision. The impact poofed ...

Comet 3I/ATLAS, the third interstellar object ever detected, will swing closest to Earth overnight from Thursday to Friday (Dec. 18 to 19). Here’s how to see it.