Solar wind power likely governs Uranus' thermosphere temperature. Story by Hayley Dunning • 5d. U ranus's upper atmosphere has been cooling for decades—and now scientists have shown why.

Virgin Galactic hasn’t proven that it can take tourists to space, yet it has already taken stock investors to the skies. Maintaining the buzz will be a struggle.

The thermosphere density was a full 28 percent lower during the cycle 23/24 minimum than it was during the cycle 22/23 minimum. ... "If changes in the radiative properties of the MLT ...

The atmospheric temperature spike, which was caused by successive geomagnetic storms, suggests the "solar maximum" is fast approaching. Earth's thermosphere recently hit a near 20-year temperature ...

Spacecraft don't melt from thermosphere temperatures. The ramifications of a high temperature, such as 2,000 degrees Celsius, are different at sea level than in the thermosphere, according to Rona ...

The thermosphere extends from the top of the mesosphere, at around 53 miles (85 kilometers) above ground, to the bottom of the exosphere, which begins at around 372 miles (600 km) above the ground ...

The Department of Defense closely monitored NASA's Thermosphere Ionosphere Mesosphere Energetics and Dynamics Mission, or TIMED, craft to see if it collided with the Russian satellite on Feb. 28, ...

FARGO — The thermosphere is a layer high in the atmosphere known for extremely high temperatures, extremely low air density and, on occasion, the Northern Lights. From about 50 miles above the ...

Earth's thermosphere recently hit a near 20-year temperature peak after soaking up energy from geomagnetic storms that bashed Earth this year. The temperature in the second-highest layer of the ...