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Climate Shift on Planet Neptune Could Reflect Seasonal Changes in Atmospheric Chemistry: Study -
Moon-Forming Region Seen Around Planet in Another Solar System -
New Data on 600,000 Stars to Solve Multiple Milky Way Mysteries -
Construction Begins on Canada’s Largest Radio Telescope -
Milky Way’s Monster Outflows Help Generate Galactic Magnetic Field -
Skynet Program Helps Youth Explore the Universe -
Space Fireworks to Celebrate Bonfire Night (Photos) -
Hubble Sees Disc Surrounding Black Hole -
Brightest, Youngest Millisecond Pulsar Discovered -
Gamma Ray Bursts May Enrich Star-Forming Gas -
Dust Around Black Holes May Be Smashed Planets -
Stephan’s Quintet Viewed by Subaru Telescope -
Haunting Halloween Photos From Outer Space -
The Pacman Nebula Is Growing Teeth (Photo) -
Pluto Finds a Twin in Dwarf Planet Eris -
Mystery Surrounding Chinese Supernova Solved by NASA -
Dark Matter Enigma Baffles Astronomers -
A Year on Earth: How to Measure a Complete Trip Around the Sun -
Oceans of Water Detected in Planet-Forming Disk -
Orionid Meteor Shower Starts Peaking Tonight -
Youngest Exoplanet Spotted Being Born -
Secret of Blue Stragglers’ Youth Revealed -
Colorful Layered Rocky Outcrop on Mars (Photo) -
Missing Black Holes Point to Supernova Explosion Mechanism -
Martian Impact Crater Features Colorful Central Peak (Photo) -
Our Tiny Place in the Enormous Cosmos (Video) -
Hubble Helps Piece Together Dark Matter Puzzle