Satellites reflect sunlight, Earthshine, infrared and radio waves.

A rare satellite view captured a major Pacific tsunami in unprecedented detail, revealing wave behaviors scientists did not ...

New images from a NASA satellite are giving scientists a view of tsunamis that they have never had before, revealing ...

From hundreds of miles above Earth, a NASA satellite has just watched a giant tsunami unfold in unprecedented detail, turning ...

NASA’s TRACERS mission begins early science measurements in Earth’s southern polar cusp, tracking magnetic reconnection and ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...

Proliferating satellites are beginning to harm the science work of the beloved Hubble Space Telescope and other observatories ...

NASA launches TRACERS satellites to reveal how solar energy penetrates Earth's magnetic shield and triggers space storms.

Something happened to the probe on the far side of the Red Planet.

The Trump administration has asked NASA employees to draw up plans to end at least two major satellite missions, according to current and former NASA staffers. If the plans are carried out, one of the ...

NASA is partnering with the European Space Agency on one and with the Indian Space Research Organization on the other. NASA has sent two new satellites into space over the past six months to monitor ...

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