A Supernova may have caused Mass Extinction on Earth
An exploding star (supernova) about 65 light-years away may have caused mass extinction on Earth, 359 million years ago.
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Incredible 10-year time lapse of the Sun
A Decade of Sun. In this NASA video watch the stunning decade-long time lapse of the Sun.
A Metallic Jewel Bug in the Sky
In this image NGC 7027 planetary nebula resembles a jewel bug, an insect with a brilliantly colorful metallic shell.
Journey into a Cosmic Reef
This science visualization presents the dramatic landscape of two nebulas in the Large Magellanic Cloud.
‘Record-breaking’ Ozone Hole opens over the Arctic
‘Record-breaking’ ozone hole opens over the Arctic caused by freezing temperatures in in the stratosphere.
Cassini may explain Saturn’s Atmospheric mystery
Data from NASA’s Cassini may explain Saturn’s atmospheric mystery. New mapping of the giant planet’s upper atmosphere reveals likely reason why it’s so hot.
Mercury Transit 2019 – video
NASA’s Solar Dynamics Observatory watched as Mercury move across the Sun on November 11.
2019 Ozone Hole is the smallest since its Discovery
NASA and NOAA scientists just reported that abnormal weather patterns in the upper atmosphere over Antarctica dramatically limited ozone depletion in September and October, resulting in the
Aerogel could help to Colonize Mars
Scientists are exploring how aerogel, a translucent, Styrofoam-like material, could be used as a building material on Mars.
Zooming in 265,000 Galaxies
Astronomers have put together the largest and most comprehensive “history book” of galaxies into one single image, using 16 years’ worth of observations from NASA’s Hubble Space