NASA's giant Mars Antenna failure hinders spacecraft communication and asteroid studies amid the federal government shutdown.

In a new book, NASA astrobiologist Caleb Scharf says the fate of life on Earth may hinge on leaving our planet behind ...

NATIONWIDE — NASA announced on Wednesday that its Perseverance Mars rover may have found signs of ancient microbial life on the red planet. During a teleconference on Wednesday morning, acting NASA ...

Learn how exoplanets are discovered, what makes planets beyond our solar system unique, and how they drive the ongoing search ...

Doubleheader nighttime rocket launches in Cape Canaveral, Florida, may be visible in Jacksonville, St. Augustine. What time ...

Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

Nov. 17: The Leonid Meteor Shower should be best from 1 a.m. to dawn. Under dark sky conditions, the Leonids exhibit a maximum of about 10 to 15 meteors per hour. Nov. 5: Full hunter supermoon — ...

He worked on James Webb Space Telescope, Landsat and TRMM satellites and received various awards during his career ...

Triton and the other small moons return to Neptune, experiencing various adventures along the way. #solarballs #spaceballs #countryball #countryballs #polandball #polandballs #space #spaceball #spacex ...

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Despite the Trump administration’s insistence that the U.S. must win a race back to the moon with China, NASA looks increasingly unlikely to succeed, experts say. Meanwhile China insists it isn’t in a ...