NASA scientists spotted a weird green flash on Jupiter — a bright, unexpected burst of green light that shouldn’t be there ...

What’s Up for February? NASA’s Artemis II mission has its first opportunity to launch to the moon, Orion the Hunter takes ...

NASA outlines February night sky events, including Artemis II launch timing, Orion visibility, planetary alignments after sunset, and lunar phases observed throughout the month.

The Death Valley Dark Sky Festival is returning to the national park from Feb. 6 through Feb. 8. DarkSky International, a starry-sky conservation and advocacy group fighting against light pollution, ...

By Will Dunham WASHINGTON, Feb 4 (Reuters) - Jupiter, without a doubt, is the biggest planet in our solar system. But it ...

For decades, scientists believed they had a solid handle on Jupiter’s size and shape.

"What makes the event even more extraordinary is that it did not involve a single volcano, but multiple active sources." ...

“Textbooks will need to be updated,” study co-author Yohai Kaspi, a planetary scientist at the Weizmann Institute of Science in Israel, said in a statement. “The size of Jupiter hasn’t changed, of ...

Jupiter is officially “smaller” than it was yesterday. To be clear: the planet itself didn’t physically contract overnight.

NASA's Perseverance rover discovered rocks on Mars, providing new evidence the red planet was once a wet, habitable world ...

Using high-precision radio-occultation measurements from NASA’s Juno mission and incorporating the effects of zonal winds, ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...