New observations of the remnant of Supernova (SN) 1987A from NASA’s Nuclear Spectroscopic Telescope Array (NuSTAR) are confirming predictions made at...
Astronomers using NASA’s Solar Dynamics Observatory captured stunning images of a significant solar flare on May 5, 2015.
The Sun emitted an X2.7-class...
Astronomers using the Cosmic Origins Spectrograph (COS) on the NASA/ESA Hubble Space Telescope have discovered that a nearly invisible halo of hot plasma...
Two new studies using data from NASA’s Cassini spacecraft reveal the pH of water spewing from a geyser-like plume on Enceladus, and suggest that much...
An international group of astronomers led by Dr Pascal Oesch of Yale University has discovered a massive galaxy more than 13 billion years in the past...
A team of scientists from the University of Cambridge in the UK and the University of Liege in Belgium has detected changing temperatures on a terrestrial...
On April 28-29, 2015 a massive filament of solar material that had been hovering in the Sun’s atmosphere erupted into space in a large burst of bright...
A group of astronomers led by Benjamin Montet of the California Institute of Technology, Pasadena, has discovered a highly irradiated mini-Neptune exoplanet...
Astronomers using the Advanced Camera for Surveys aboard the NASA/ESA Hubble Space Telescope have captured the best image so far of the spiral galaxy NGC...
According to new research from the University of California, Irvine, and the University of Nevada, exposure to galactic cosmic rays may have long-term...
This image is the last one captured and beamed back to Earth by NASA’s MESSENGER spacecraft.
This image from MESSENGER is located within the floor of...
MESSENGER mission scientists have confirmed that the probe impacted the surface of Mercury on April 30th, as predicted, at 3:26 p.m. EDT (12:26 p.m. PDT,...
The Long-Range Reconnaissance Imager (LORRI) on NASA’s New Horizons spacecraft has captured some spectacular new images of Pluto, revealing bright and...
Strong new evidence supports a theory that the Sun’s corona is heated by tiny explosions called nanoflares.
Dr Adrian Daw of NASA’s Goddard Space Flight...
Stunning new images of Mercury have been produced by combining data from the Mercury Atmosphere and Surface Composition Spectrometer (MASCS) instrument...
Astronomers using the NASA/ESA Hubble Space Telescope have acquired an image of a distant galaxy called UGC 5797.
This image shows the star-forming galaxy...
Dr Igor Chilingarian of Harvard-Smithsonian Center for Astrophysics and his colleague, Dr Ivan Zolotukhin of the L’Institut de Recherche en Astrophysique...
To commemorate the NASA/ESA Hubble Space Telescope’s 25 years of success, astronomers have captured a stunning new image of a distant star cluster known...
