Nov. 17, 2015
Many astronauts report a blurring of their eyesight in microgravity. Researchers are trying to get to the bottom of this phenomenon before astronauts travel to Mars and beyond.
Nov. 15, 2015
During an unprecedented 1-year mission to the International Space Station, scientists are studying how astronauts' bodies respond to long-duration space travel.
Oct. 31, 2015
Astronomers using NASA’s Hubble Space Telescope have discovered an immense cloud of hydrogen evaporating from a Neptune-sized planet named GJ 436b. The planet’s atmosphere is evaporating because of extreme irradiation from its parent star.
Oct. 31, 2015
The Fine Motor Skills experiment on the station is looking at how long-duration microgravity effects fine motor task performance.
Oct. 27, 2015
NASA's Cassini Spacecraft is about to make a daring plunge through one of the plumes emerging from Saturn's moon Enceladus.
Oct. 26, 2015
The ESA/NASA Solar and Heliospheric Observatory has discovered more than 3000 doomed comets that have passed close to the sun.
Oct. 24, 2015
Look east before sunrise in late October for a beautiful conjunction of bright planets.
Oct. 2, 2015
NASA's MMS spacecraft are flying around Earth in a precise formation made possible by an out-of-this-world system of GPS navigators.
Sept. 22, 2015
This Sunday, Sep. 27th, the super Harvest Moon will pass through the shadow of Earth, producing a lovely amber total lunar eclipse.
Aug. 28, 2015
NASA-supported researchers have found that ice covering Greenland is melting faster than previously thought.