NGC 1277, a lenticular galaxy in the constellation Perseus, about 220 million light-years from us, has remained essentially unchanged for the past ten...
A team of U.S. astronomers has used the NASA/ESA Hubble Space Telescope to make a new measurement of the Hubble constant, the rate at which the Universe...
Nestled in the Ophiuchus star-forming region, approximately 410 light-years from the Sun, a fascinating protoplanetary disk around the young star AS 209...
Astronomers using NASA/ESA Hubble Space Telescope have detected water vapor in the atmosphere of a Saturn-mass exoplanet known as WASP-39b. By combining...
Nocturnal animals can use the stars and the Milky Way to find their way during the darkest hours, according to a new review article, published in the Proceedings...
Using data from the CanariCam infrared camera on the Gran Telescopio Canarias, astronomers have created a high resolution map of the magnetic field lines...
Using data from the Atacama Large Millimeter/submillimeter Array (ALMA), astronomers discovered that a giant stellar flare erupted from Proxima Centauri...
Astronomers using data from NASA’s extended Kepler mission, known as K2, have discovered 95 new exoplanets, with sizes ranging from mostly rocky super-Earths...
Astronomers have long thought that the Andromeda Galaxy was 2-3 times the mass and size of the Milky Way, and that our own Galaxy would ultimately be engulfed...
A new study has found that planets orbiting TRAPPIST-1, an ultracool dwarf star 38.8 light-years away in the constellation Aquarius, are mostly made of...
Several dwarf galaxies orbiting around a nearby elliptical galaxy called Centaurus A are rotating in synchrony around their host, to astronomers’ surprise....
Astronomers from the European Southern Observatory (ESO) on Monday released a colorful image of a small galaxy in the constellation of Sagittarius.
The...
Astronomers using data from the NASA Kepler spacecraft’s reborn K2 mission have found a triple system of super-Earth exoplanets around a cool star called...
A team of astrobiologists from the Universities of Washington and California has found a simple approach to look for alien life that might be more promising...
In this image, the NASA/ESA Hubble Space Telescope has captured the brilliance of an ancient globular cluster named NGC 3201.
This Hubble image shows the...
An international team of astronomers led by Georg-August-Universität Göttingen researcher Benjamin Giesers has discovered a star in the globular cluster...
Astronomers studying a well-known nearby cloud of interstellar gas with radio telescopes have detected the presence of benzonitrile (c-C6H5CN), an intriguing...
An international team of citizen scientists and professional astronomers has discovered a system of at least five massive exoplanets, orbiting the Sun-like...
