Chandra X-Ray Observatory Continues to Unfold Secrets of Universe

From NASA: “A newly discovered object in the galaxy NGC 2276 may prove to be an important black hole that helps fill in the evolutionary story of these exotic objects. This source , known as NGC2276-3c, is likely an intermediate-mass black hole with about 50,000 times the mass of the Sun. The main graphic […]

Rough Cosmic Waters: Chandra X-ray Observatory Reveals 'Turbulent' Effect of Black Holes

From NASA: “Chandra observations of the Perseus and Virgo galaxy clusters suggest turbulence may be preventing hot gas there from cooling, addressing a long-standing question of galaxy clusters do not form large numbers of stars.” Image Credit: NASA/CXC/Stanford/I. Zhuravleva et al

This week, NASA announced that the Chandra X-ray Observatory, now in its 15th […]

NASA's Chandra Observatory Catches Giant Black Hole Rejecting Material

Image Credit: X-ray: NASA/UMass/D.Wang et al., IR: NASA/STScI

Astronomers using NASA’s Chandra X-ray Observatory have taken a major step in explaining why material around the giant black hole at the center of the Milky Way Galaxy is extraordinarily faint in X-rays. This discovery holds important implications for understanding black holes.

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Launch of IRIS on Orbital Pegasus XL Slips a Day

The planned launch of an Orbital Pegasus XL rocket has been delayed a day due to range power issues. Photo Credit: Randy Beaudoin, VAFB / NASA

The launch of an Orbital Sciences Corporation Pegasus XL rocket with NASA’s Interface Region Imaging Spectrograph (IRIS) will have to wait a little longer. The launch is now […]

Pegasus-XL Ready to Air-Launch NASA's IRIS Sun-Watching Satellite

Deployed from beneath the L-1011 aircraft, Pegasus-XL utilizes three solid-fuelled stages to deliver payloads weighing up to 980 pounds into low-Earth orbit. Wednesday’s flight will be the 42nd Pegasus mission since April 1990. Photo Credit: NASA / Orbital Sciences Corp.

Orbital Sciences Corp. is ready to boost its 42nd Pegasus air-launched rocket aloft on […]

New Chandra Movie Features Neutron Star Action

The Vela pulsar, a neutron star that was formed when a massive star collapsed. Image Credit: (X-ray: NASA/CXC/Univ of Toronto/M.Durant et al; Optical: DSS/Davide De Martin)

WASHINGTON — Unlike with some blockbuster films, the sequel to a movie from NASA’s Chandra X-ray Observatory is better than the first. This latest movie features a deeper […]