Magnitude +10.4 globular cluster NGC 1854 (α=05h 09m 20.2s, δ=-68° 50′ 56″ J2000.0) was discovered in 1826 by James Dunlop. It lies 135,000 light-years away in the Large Magellanic Cloud. This Hubble Space Telescope view is just 2.4 x 1.5 arcminutes in size. Click the image for a larger version. Image credit: ESA/Hubble & NASA.This NASA/ESA Hubble Space Telescope image shows the globular cluster NGC 1854, a gathering of white and blue stars in the southern constellation of Dorado (The Dolphinfish). NGC 1854 is located about 135,000 light-years away, in the Large Magellanic Cloud (LMC), one of our closest cosmic neighbours and a satellite galaxy of the Milky Way.
The LMC is a hotbed of vigorous star formation. Rich in interstellar gas and dust, the galaxy is home to approximately 60 globular clusters and 700 open clusters. These clusters are frequently the subject of astronomical research, as the Large Magellanic Cloud and its little sister, the Small Magellanic Cloud, are the only systems known to contain clusters at all stages of evolution. Hubble is often used to study these clusters as its extremely high-resolution cameras can resolve individual stars, even at the clusters’ crowded cores, revealing their mass, size and degree of evolution.
Decades of searching in the Andromeda Galaxy has finally paid off, with the discovery of an elusive breed of stellar corpse — a neutron star, by ESA’s XMM-Newton space telescope. Neutron stars are the small and extraordinarily dense remains of a once-massive star that exploded as a powerful supernova at the end of its natural life.
The first sign of trouble from Europe’s Schiaparelli lander came around the time the probe was supposed to jettison its parachute and fire thrusters to brake for touchdown on the vast equatorial plains of Mars, officials said Thursday.
Three crewmen from Russia, the United States and Great Britain blasted off toward the International Space Station on Tuesday, rocketing into space from the Baikonur Cosmodrome in pursuit of the orbiting research lab.
