An international team of astronomers has used the Wide Field Camera 3 aboard NASA’s Hubble Space Telescope to collect a detailed image of the barred...
Astronomers, led by Dr David Kipping of the Harvard-Smithsonian Center for Astrophysics, have discovered two new extrasolar planets circling a dim, red...
An international team of astronomers, reporting in the Astrophysical Journal (arXiv.org), used the magnification power of the massive cluster of galaxies...
An unusual stellar explosion observed on April 27, 2013 by NASA’s Swift satellite is the brightest gamma-ray burst (GRB) ever recorded, says a multinational...
British astronomers reporting in the journal Monthly Notices of the Royal Astronomical Society (arXiv.org) have found two of the oldest brown dwarfs in...
U.S. researchers reporting in the journal Nature Geoscience have found strong evidence that the Red Planet has granitic rocks.
Distinctive feldspar-rich...
A large international team of researchers used Curiosity’s Sample Analysis at Mars (SAM) suite of instruments to measure the abundances of different...
An international team of scientists using the Hubble Space Telescope’s Imaging Spectrograph has for the first time determined the true color of an extrasolar...
Astronomers using the Wide Field Camera 3 aboard NASA’s Hubble Space Telescope have captured a striking new image of two interacting galaxies collectively...
According to a study published in the journal Science, rounded pebbles found in September 2012 by NASA’s Curiosity rover indicate that a stream once...
An international team of astronomers using NASA’s Hubble Space Telescope has captured the most detailed image to date of the famous Ring Nebula, also...
NASA scientists have released the clearest view yet of the comet ISON, a newly discovered sungrazing comet that may light up the sky later this year.
This...
Astronomers using NASA’s Hubble Space Telescope have obtained a remarkable new view of the Horsehead Nebula in infrared light.
This new Hubble image...
