NASA is working with the Smithsonian Institution, monitoring vegetation changes to aid in earlier eruption warnings.
Jul 8
1 min
ERNEST trundled its way across the Colorado Desert in California to see if it has what it takes to rove on the Moon.
Jul 6
1 min
With a continuous human presence on the International Space Station, at least one American since 2001 has spent the Fourth of July in orbit.
Jul 3
1 min
Using new spinoff batteries, robots may one day map as much of the ocean as NASA has mapped of the Moon.
Jul 2
1 min
Each month NASA releases the most recent figures on near-Earth object close approaches and other facts about comets or asteroids that could pose a threat.
Jul 1
1 min
Some of the tasks astronauts complete on the International Space Station are routine inspections.
Jun 30
1 min
Where the Sun shines at a low angle at the lunar South Pole, high contrasts between lit and shadowed areas are created.
Jun 29
1 min
Using the infrared cameras on the Webb Space Telescope, scientists have peered through the yellowish, smoggy haze that shrouds Titan.
Jun 26
1 min
Mount Tambora ejected so much ash and so many aerosols into the atmosphere that the sky darkened and the Sun was blocked from view.
Jun 25
1 min
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