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Earth, Climate Change
May 9, 2018

Imagine standing on the roof of a building in Los Angeles and trying to point a laser so accurately that you could hit a particular building in San...
May 9, 2018

How was the unusual Red Rectangle nebula created? At the nebula's center is an aging binary star system that surely powers the nebula but...
Jan 23, 2018

Why do some spiral galaxies have a ring around the center? Spiral galaxy NGC 1398 not only has a ring of pearly stars, gas and dust around...
Jan 25, 2018

By chance, a collision of two galaxies has created a surprisingly recognizable shape on a cosmic scale, The Cartwheel Galaxy. The Cartwheel...
Solar System, Planets of Our Solar System
Jan 26, 2018

In this episode of Gravity Assist, Jim Green talks with New Horizons Principal Investigator Alan Stern of the Southwest Research Institute about what...
Earth
Jan 30, 2018

If you live in the western part of North America, Alaska, and the Hawaiian islands, you might set your alarm early the morning of Wednesday, Jan. 31...
Universe, Earth, Sun, Solar System
Jan 30, 2018

On January 31, 1958, the United States joined the "space race" with the successful launch of the Explorer 1 satellite, marking the birth of space...
Solar System
Jan 31, 2018

What is a nugget? A nugget is a one page snapshot of an event that impacted learners using NASA Science-funded experts, content, or authentic...
Feb 12, 2018

What's that heading for the Pleiades star cluster? It appears to be Comet C/2016 R2 (PanSTARRS), but here, appearances are deceiving. On...
Solar System, Mars
Feb 15, 2018

NASA’s Jim Green and bestselling author Andy Weir explore the fascinating intersection of science and science fiction.

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