The rapid unscheduled disassembly of SpaceX's Starship mega rocket may have released significant amounts of harmful ...

A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have questions, though.

Scientists are unraveling the mysteries of Titan, Saturn’s largest moon, and its dense nitrogen-rich atmosphere. Despite its ...

Scientists are cataloging and analyzing the first samples collected by NASA's Perseverance rover while the agency weighs its ...

Its plunge back to Earth through the atmosphere may have ... and upper stratosphere — the otherwise pristine middle layers of the atmosphere — has been skyrocketing. Air pollution in the ...

Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door What would happen if Earth ...

A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the ...

Japanese scientists have created the first-ever long-term dataset about ... the atmosphere's lowest region. The balloons also reach the lower part of the stratosphere, the layer above the troposphere.

Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...

The rocky object called Bennu is classified as a near-Earth asteroid, currently making its closest approach to Earth every ...

Although the chances of impact are slim, Bennu is still one of the most potentially hazardous known asteroids in our solar ...

Astronomers have debated whether these planets are Earth ... by layers of high, thick clouds, which seem to be common on this type of planet, and make it difficult to study the atmosphere below ...