Results tagged “astronomy”

The Rise and Fall of Galaxy Formation

An international team of astronomers, including Carnegie's Eric Persson, has charted the rise and fall of galaxies over 90 percent of cosmic history.

The international University of California, Riverside-led SpARCS collaboration has discovered four of the most distant clusters of galaxies ever found, as they appeared when the universe was only 4 billion years old.

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) surveyed dozens of young stars -- some Sun-like and others approximately double that size -- and discovered that the larger variety have surprisingly rich reservoirs of carbon monoxide gas in their debris disks.

Astronomers have identified a young star, located almost 11,000 light years away, which could help us understand how the most massive stars in the Universe are formed.

University of Adelaide research has for the first time statistically proven that the earliest standing stone monuments of Britain, the great circles, were constructed specifically in line with the movements of the Sun and Moon, 5000 years ago.

NASA's Hubble Space Telescope has uncovered two tiny dwarf galaxies that have wandered from a vast cosmic wilderness into a nearby "big city" packed with galaxies.

Messier 18 in Sagittarius

Messier 18 was discovered and catalogued in 1764 by Charles Messier -- for whom the Messier Objects are named -- during his search for comet-like objects.

Measuring Oxygen In A Distant Galaxy

UCLA astronomers have made the first accurate measurement of the abundance of oxygen in a distant galaxy.

Astronomers have used data from NASA's Chandra X-ray Observatory to make a discovery that may have profound implications for understanding how the magnetic field in the Sun and stars like it are generated.

Alone on the cosmic road, far from any known celestial object, a young, independent star is going through a tremendous growth spurt.

In the second it takes to read these words, 65 billion neutrinos will shoot through every square centimeter of your body.

A team of hundreds of physicists and astronomers have announced results from the largest-ever, three-dimensional map of distant galaxies.

In its brief time gathering data this year, the Hitomi X-ray Observatory discovered something quite serene: the calm core in a massive cluster of galaxies.

Hubble Views A Tadpole Galaxy

This new image from the NASA/ESA Hubble Space Telescope shows a cosmic tadpole, with its bright head and elongated tail, wriggling through the inky black pool of space.

Research teams on both sides of the Atlantic have shown that precise modeling of the universe and its contents will change the detailed understanding of the evolution of the universe and the growth of structure in it.

Astronomers using the OISTER telescope consortium in Japan have uncovered new information about the origin of 'extraordinary supernovae' explosions, which are brighter than normal ones.

Astronomers have used new capabilities of the National Science Foundation's Karl G. Jansky Very Large Array (VLA) to open a whole new realm of research into how galaxies evolve and interact with their surroundings over cosmic time.

New Einstein Ring Discovered

This unusual phenomenon, predicted by the theory of General Relativity, was discovered by chance by a doctoral student at the while analysing images of the Sculptor dwarf galaxy

More than 100 researchers and students from South Africa and around the world are meeting this week to share plans to use the MeerKAT radio telescope.

Astronomers have detected a sub-stellar object that used to be a star, after being consumed by its white dwarf companion.

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