
Understanding how turbulence drains heat from fusion reactors
The life of a subatomic particle can be hectic. The charged nuclei and electrons that zip around the vacuum vessels of doughnut-shaped fusion machines known as tokamaks are always in motion. But whi ... more
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NASA releases strange 'music' heard by 1969 astronauts
NASA has made public a recording of strange "music" that astronauts reported hearing in 1969 while on the far side of the Moon, out of radio contact with the Earth. ... more
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New U.S.-European Sea Level Satellite Will Help Safeguard Ships at Sea
Planet captures first light from Pelican-3 satellite as constellation expands
Trump signs memorandum to deploy U.S. National Guard troops to Memphis
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Titan Temperature Lag Maps and Animation
This sequence of maps shows varying surface temperatures on Saturn's moon Titan at two-year intervals, from 2004 to 2016. The measurements were made by the Composite Infrared Spectrometer (CIRS) ins ... more
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Staying Alive on Tiangong 2
China's next astronauts will launch this year aboard the Shenzhou 11 spacecraft. Their target will be the Tiangong 2 space laboratory, which will probably launch at least a few weeks before them. Th ... more
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NASA Invites Public to Send Artwork to an Asteroid
NASA is calling all space enthusiasts to send their artistic endeavors on a journey aboard NASA's Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) s ... more
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Footprints of a martian flood
Water has left its mark in a variety of ways in this martian scene captured by ESA's Mars Express.
The region lies on the western rim of an ancient large impact basin, as seen in the context map. T ... more
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Jarosite in the Noctis Labyrinthus Region of Mars
This image, acquired on Nov. 24, 2015 by the High Resolution Imaging Science Experiment (HiRISE) camera aboard NASA's Mars Reconnaissance Orbiter, shows the western side of an elongated pit depressi ... more
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