Scientists confirmed the find, called TOI 700 d, using NASA's Spitzer Space Telescope and have modeled the planet's potential environments to help inform future observations

On Mars, oxygen behaves in a way that so far scientists cannot explain through any known chemical processes

This pressure was recently measured by scientists in totality for the first time—and it was found to be greater than expected

In 2019, wildfires have already burned 2.5 million acres in Alaska in an extreme fire season driven by high temperatures, which have also led to massive fires in Siberia

The unexpected presence of a disk of material so close to a black hole offers a unique opportunity to test Albert Einstein's theories of relativity

With limited resources to monitor these often-unpredictable blooms, water managers are turning to new technologies from NASA and its partners to detect and keep track of potential hazards

If the second crater is confirmed as the result of a meteorite impact, it will be the 22^nd largest impact crater found on Earth

New NASA research confirms that Saturn is losing its iconic rings at the maximum rate estimated from Voyager 1 & 2 observations made decades ago

The Soil Moisture Active Passive mission, or SMAP, launched in 2015 and has helped map the amount of water in soils worldwide

Although the surface of Mars is inhospitable to known forms of life today, there is evidence that in the distant past, the Martian climate allowed the presence of liquid water

A study finds that Earth's wet land areas are getting wetter and dry areas are getting drier due to a variety of factors