During its original mission, the IMAGE satellite made hundreds of scientific discoveries, including the ways solar wind affects plasma in the magnetosphere, creating auroras.

NASA’s On-Again, Off-Again Satellite

Amateur astronomers never know what signals they might pick up.

A Planet Labs satellite took this image of India's PSLV launch site just two days ago. A fleet of 88 more satellites will launch from here on February 15, Indian time.

Planet Labs Goes For Record 88-Satellite Launch

The upstart remote sensing company is poised to begin daily whole-Earth photography.

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