Orbiting Rainbows: Using 'Glitter Clouds' to Search For and Image Exoplanets

The search for exoplanets may one day get a lot more glittery. It sounds a bit like science fiction, but a new NASA proposal called Orbiting Rainbows would use glitter-like materials to help image some of those far-away worlds, which could enable high-resolution imaging at a fraction of the cost.

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IRIS Mission Gets First Look at Sun's Mysterious Interface Region

NASA’s Interface Region Imaging Spectrograph (IRIS)Photo Credit: Robert C. Fisher / AmericaSpace

NASA’s Interface Region Imaging Spectrograph (IRIS) spacecraft has captured its first observations of a region of the Sun that is now possible to observe in detail: the lowest layers of the Sun’s atmosphere.

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