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You love space, now take action
Plus a high-res map of Bennu, a virtual space party, and more
2 March 2020
Learn why and how we study exoplanets, and how you can get involved.
2 March 2020
Scientists are searching for 100 Earth-like planets around other stars, and you can help.
Swapna Krishna ● 12 March 2020
The habitable zone is the not-too-hot, not-too-cold region around a star where liquid water can exist.
Emily Lakdawalla ● 2 March 2020
Lava worlds. Hot Jupiters. Earth 2.0 candidates. Here's a rundown of some notable exoplanets.
Emily Lakdawalla & Staff ● 2 March 2020
Some methods almost sound like science fiction: Using gravity as a magnifying glass, watching stars wobble at turtle-like speeds, and searching for tiny dips in starlight.
2 March 2020
WFIRST, NASA's Wide Field Infrared Survey Telescope, is the next step in our hunt for Earth-sized exoplanets.
Björn Jónsson • August 30, 2017
Björn Jónsson argues that even now, 40 years after Voyager 1 and 2 were launched, a lot of the data they returned is still of high interest.
One fact dominates the planning for any mission to Uranus or Neptune: They lie far from the sun. A newly released NASA report looks at how we can explore these icy giants.
Jason Davis • June 21, 2017 • 6
Only one spacecraft has ever visited Uranus and Neptune: Voyager 2, in the late 1980s. A new NASA report explores the reasons to go back, and what type of mission might take us there.
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