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Next Launch CRS-6 on a Falcon 9 rocket from Cape Canaveral AFB, FL
scheduled for:
13 Apr 15 20:33:00 GMT
13 Apr 15 16:33:00 EDT

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In Search of the Invisible Universe: Newly Discovered Dwarf Galaxies Around the Milky Way Might Hold Clues to Dark Matter

An illustration showing the distribution of the two dozen known dwarf satellite galaxies around the Milky Way. Astronomers have recently discovered nine more additional such candidate objects below the plane of the galaxy, shown here in red. Image Credit: S. Koposov, V. Belokurov (IoA, Cambridge). Background: 2MASS

The mystery of dark matter has dominated […]

New Studies Give More Boost to Search for Dark Matter in Milky Way

A view of the Milky Way galaxy in visible wavelengths. Two recent studies have provided more evidence which indicate that our galaxy is dominated in dark matter. In the image, the blue and red dots pinpoint the rotation curve tracers that were used in one of the studies and were colour-coded according to their […]

Astronomers Discover Ancient Terrestrial Exoplanets Around Neighboring Star

Artist’s concept of the recently discovered, tightly packed, and ancient exoplanetary system named Kepler-444. Astroseismic studies of the star’s oscillations, allowed astronomers to determine that it is the oldest planetary system discovered to date, with an age of approximately 11 billion years. Image Credit: Tiago Campante/Peter Devine/University of Birmingham

 

“Nearly a hundred thousand […]

Astronomers Observe Cosmic Fast Radio Burst in Real Time, Yet Mystery of Their Origin Deepens

A schematic illustration of the Parkes radio telescope receiving the polarised signal from the distant fast radio burst FRB 140514, the first one to be discovered by astronomers in real-time. Image Credit: Swinburne Astronomy Productions

Detective novels aside, astronomy and astrophysics could well be considered as the next best occupation for anyone who loves […]

Astronomers Measure Galactic Winds at Milky Way's Center, Detect Record-Breaking X-Ray Flares From Its Supermassive Black Hole

A composite image of the area around the supermassive black hole at the center of the Milky Way, known as Sagittarius A* (Sgr A*), taken with NASA’s Chandra X-ray space telescope. The colors in the main image represent medium, and high-energy X-rays as red, green, and blue respectively. The inset box shows a giant […]

Dust in the (Interstellar) Wind: Seven Particles of Possible Interstellar Origin Identified in Samples Returned by NASA's Stardust Spacecraft

A team of researchers has identified seven dust particles that were returned to Earth in 2006 by NASA’s Stardust spacecraft, which might have originated in the interstellar medium. This false-color image shows a diffraction pattern created by one of these particles, named Orion. Image Credit: Zack Gainsforth

Following a preliminary analysis of the dust […]

ESA's 'Discovery Machine' Gets Ready for Science: Gaia Concludes Commissioning Phase, Begins Primary Five-Year Mission

Artist’s concept of the Gaia. Having recently completed a rigorous test and commissioning phase, the space observatory began its five-year primary science mission of mapping and cataloguing approximately 1 billion stars in the Milky Way galaxy. Image Credit: ESA–D. Ducros, 2013

Following the successful conclusion of a very demanding and extensive six-month commissioning period, […]

From a Galaxy Far, Far Away: Astronomers Discover Ancient Super-Earths in Our Galactic Neighborhood

Artistic representation of the recently discovered, potentially habitable world Kapteyn b, with the globular cluster Omega Centauri in the background. It is believed that the Omega Centauri is the remaining core of a dwarf galaxy that merged with our own galaxy billions of years ago, bringing Kapteyn’s star along. Credit/Caption: PHL @ UPR Arecibo, […]

Searching for Our Birthplace in the Galaxy: Astronomers Discover Potential Solar 'Sibling'

A visible image of the star HD 162826 (at right) in the constellation of Hercules, taken from the Digitized Sky Survey (DSS). A new study has identified the star as a being a solar sibling, thought to have been formed inside the same interstellar gas cloud that also gave birth to the Sun. Image […]

ESA's 'Mission: Impossible' Sees First Light: Gaia Opens Her Eyes to the Galaxy

One of the first images taken by the Gaia space telescope during the commissioning phase of its mission, showing the star α Aquarii, also known as Sadalmelik, in the constellation of Aquarius. Image Credit: ESA/Airbus DS

Originally perceived by astronomers as a space mission that was unlikely to ever happen, the European Space Agency’s […]