New research shows the blast triggered secondary gravity waves that rattled the upper atmosphere, where satellites orbit.

NASA researchers got a rare chance to study Uranus' atmosphere and rings this month, when the ice giant passed between Earth ...

Hubble’s 35-year journey showcases humanity’s boldest space achievements, capturing everything from new stars forming to ancient galaxies. Its discoveries revolutionized our understanding of black ...

President Trump is reshaping the federal government workforce through executive orders and presidential memoranda. Here are ...

NOAA projected Saturday night’s northern lights would have a Kp index of 3, a measure of the aurora’s strength on a scale of ...

NASA’s giant super pressure balloon, carrying the HIWIND experiment, is racing across the Pacific after launching from New ...

Large hailstones made of ammonia may explain why the gas is missing from large pockets of Jupiter's atmosphere.

From spellbinding images to groundbreaking scientific discoveries, we look back on some of Hubble's most exciting milestones.

New images from the Solar Orbiter spacecraft are giving scientists the clearest view yet of the sun’s volatile lower atmosphere and unlocking critical insights into the forces behind solar eruptions ...

A meteor was captured on an Alaska State Trooper's dashcam as it hurtled through Earth's atmosphere in broad daylight.

Observations from high-flying aircraft revealed that thunderclouds act as natural particle accelerators, emitting energetic ...

Most U.S. weather data is still housed at NOAA’s National Centers for Environmental Information, but it also faces a proposed ...