ScienceFree-floating Brown Dwarf In Deep Space Could Provide Clues On How Lone Planets Form NASA spotted a brown dwarf free-floating in deep space. With no host star, astronomers aim to study its weather patterns and compositions to better understand its formation.by Catherine Cabral-Isabedra
ScienceStrong Solar Flare From Sun's Heart-Shaped Sunspot Temporarily Disrupts Radio Communicationsby Katrina Pascual
ScienceSolar Flare Observations Provide Astronomers With Data As New Eruption Unfoldsby James Maynard
ScienceNASA's Fermi Telescope Picks Up Gamma Rays Near Black Hole Merger Producing Gravitational Wavesby Rina Marie Doctor
ScienceWatch Stunning Aurora Borealis As Seen From Space In NASA's New 4K Videoby Catherine Cabral-Isabedra
ScienceGreen Cosmic Spider Keeps Watch Over Stellar Nursery In NASA Imageby Catherine Cabral-Isabedra