Scientists combine observations from Mars missions to get the clearest and most accurate track of 3I/Atlas so far.

CAPE CANAVERAL, Fla. (AP) — A telescope in Chile has captured a stunning new picture of a grand and graceful cosmic butterfly ...

The Gemini South telescope is turning 25, and astronomers are celebrating its birthday with a dazzling new image of the ...

Earlier this month, China was forced to delay the November 5 return of three astronauts from its Tiangong space station after concerns that their ride home — a Shenzhou-20 spacecraft parked at the ...

Jeffrey Kluger's "Gemini" argues that the program was more milestone than stepping stone in the 1960s space race.

While most attention surrounding Houston's role in getting Americans to the moon in the 1960s tends to center on the Apollo program, the one that preceded it tends to get short shrift. The Gemini ...

"I felt like it was time to give the Gemini program its due. It was an opportunity not to be missed." NASA's 10 crewed Project Gemini flights, which launched in 1965 and 1966, were instrumental in ...

Commander Tom Stafford and pilot Gene Cernan preparing to board Gemini 9 shortly before launch Credit - NASA The last thing Tom Stafford wanted to do was cut Gene Cernan loose in space. Stafford liked ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

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