SLS Engine Section Test Article Loaded on Barge Pegasus

A engine section structural qualification test article for NASA’s new rocket, the Space Launch System, is loaded onto the barge Pegasus at the agency’s Michoud Assembly Facility in New Orleans. The test article now will make its way from Michoud to NASA’s Marshall Space Flight Center in Huntsville, Alabama, for structural loads testing. via NASA http://ift.tt/2qc60YS

Cygnus Spacecraft Approaches Space Station in the Sunset

On Saturday April 22, 2017, Expedition 51 Flight Engineer Thomas Pesquet of the European Space Agency photographed Orbital ATK’s Cygnus spacecraft as it approached the International Space Station. Using the station’s robotic Canadarm2, Cygnus was successfully captured by Pesquet and Commander Peggy Whitson at 6:05 a.m. EDT Saturday morning. via NASA http://ift.tt/2qf1WWY

Cygnus Spacecraft Approaches Space Station in the Sunset

On Saturday April 22, 2017, Expedition 51 Flight Engineer Thomas Pesquet of the European Space Agency photographed Orbital ATK’s Cygnus spacecraft as it approached the International Space Station. Using the station’s robotic Canadarm2, Cygnus was successfully captured by Pesquet and Commander Peggy Whitson at 6:05 a.m. EDT Saturday morning. via NASA http://ift.tt/2qf1WWY

James Webb Space Telescope Mirror Seen in Full Bloom

It’s springtime and the deployed primary mirror of NASA’s James Webb Space Telescope looks like a spring flower in full bloom. Once launched into space, the Webb telescope’s 18-segmented gold mirror is specially designed to capture infrared light from the first galaxies that formed in the early universe. via NASA http://ift.tt/2oDRs37

NASA Astronaut Peggy Whitson Sets Spaceflight Record

534 days, 2 hours, 49 minutes and counting. NASA astronaut Peggy Whitson flew through the standing record for cumulative time spent in space by a U.S. astronaut at 1:27 a.m. EDT on April 24, 2017, and with the recent extension of her stay at the International Space Station, she has five months to rack up a new one. via NASA http://ift.tt/2pcSZQM

Expedition 51 Launch to the International Space Station

The Soyuz MS-04 rocket launches from the Baikonur Cosmodrome in Kazakhstan on Thursday, April 20, 2017 at 1:13 p.m. Baikonur time carrying NASA astronaut Jack Fischer and cosmonaut Fyodor Yurchikhin of the Russian space agency Roscosmos into orbit to begin their four and a half month mission on the International Space Station. via NASA http://ift.tt/2oq0hxi

Expedition 51 Launch to the International Space Station

The Soyuz MS-04 rocket launches from the Baikonur Cosmodrome in Kazakhstan on Thursday, April 20, 2017 at 1:13 p.m. Baikonur time carrying NASA astronaut Jack Fischer and cosmonaut Fyodor Yurchikhin of the Russian space agency Roscosmos into orbit to begin their four and a half month mission on the International Space Station. via NASA http://ift.tt/2oq0hxi

The Arrhythmic Beating of a Black Hole Heart

At the center of the Centaurus galaxy cluster, there is a large elliptical galaxy called NGC 4696. Deeper still, there is a supermassive black hole buried within the core of this galaxy. New data from NASA’s Chandra X-ray Observatory and other telescopes has revealed details about this giant black hole. via NASA http://ift.tt/2oOFlkG