The Microwave Limb Sounder (MLS) was developed to study: 1) the evolution and recovery of the stratospheric O 3 layer; 2) the role of the stratosphere, notably stratospheric humidity, in climate ...

At first glance, it seems like a scene from an excursion on the Moon’s surface…except the people are in hiking gear, not ...

Astronomers have directed NASA’s James Webb Space Telescope to examine the outskirts of our Milky Way galaxy. Scientists call ...

Weird lighting and long shadows are among the out-of-this-world phenomena NASA astronauts will experience at the Moon's south ...

The spacecraft uses its thrusters to stay pointed at Earth, but after 47 years in space some of the fuel tubes have become ...

Why does NASA study quantum science? Jason Williams, Project Scientist and Principal Investigator of the Cold Atom Lab at ...

It’s 7 billion years ago, and the universe’s heyday of star formation is beginning to slow. What might our Milky Way galaxy ...

Solar storms and flares are eruptions from the Sun that can affect us here on Earth.

To conclude its exploration of the mysterious margin unit before it ascends the rim of Jezero Crater, Perseverance made one ...

A partial lunar eclipse makes the full supermoon on Sept. 17th extra super. Also, chances to observe five planets this month, ...

Like two Sumo wrestlers squaring off, the closest confirmed pair of supermassive black holes have been observed in tight proximity. These are located approximately 300 light-years apart and were ...

It's dust-storm season on Mars! Over the past couple of weeks, as we ascended the Jezero Crater rim, our science team has ...