The Orbital ATK Cygnus cargo ship was bolted into place on the International Space Station’s Earth-facing port of the Unity module at 8:39 a.m. EDT. Crew will ingress the spacecraft later today. The spacecraft will spend about three months on station before it is released in July for a destructive re-entry into the Earth’s atmosphere, disposing of several thousand pounds of trash.
The spacecraft’s arrival brings more than 7,600 pounds of research and supplies to support Expedition 51 an [...]
On April 12, as the Sun was blocked by the disk of Saturn the Cassini spacecraft camera looked toward the inner Solar System and the gas giant's backlit rings. At the top of the mosaicked view is the A ring with its broader Encke and narrower Keeler gaps visible. At the bottom is the F ring, bright due to the viewing geometry. The point of light between the rings is Earth, 1.4 billion kilometers in the distance.
Look carefully and you can even spot Earth's large moon, a pinprick of light to [...]
An Orbital ATK Cygnus spacecraft carrying more than 7,600 pounds of supplies, science and research investigations is set to arrive to the International Space Station early Saturday morning. The uncrewed cargo ship launched at 11:11 a.m. EDT on Tuesday, April 18 on a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida to begin its four-day journey to the orbiting laboratory.
Expedition 51 Flight Engineer Thomas Pesquet of ESA (European Space Agency) will use [...]
The Expedition 51 crew is waiting for a space delivery mission after welcoming two new crewmates Thursday. Two astronauts are training for a resupply ship’s arrival as two other crew members are getting used to their new home in space.
The Cygnus cargo craft will arrive at the International Space Station early Saturday after a four-day trip to deliver new science experiments and crew supplies. Flight Engineer Thomas Pesquet with assistance from Commander Peggy Whitson will maneuver the Cana [...]
Seen edge-on, spiral galaxy NGC 4302 (left) lies about 55 million light-years away in the well-groomed constellation Coma Berenices. A member of the large Virgo Galaxy Cluster, it spans some 87,000 light-years, a little smaller than our own Milky Way. Like the Milky Way, NGC 4302's prominent dust lanes cut along the center of the galactic plane, obscuring and reddening the starlight from our perspective. Smaller companion galaxy NGC 4298 is also a dusty spiral.
But tilted more nearly face-on [...]
Two new crew members are aboard the International Space Station. The hatches on the space station and Soyuz MS-04 opened at 11:25 a.m. EDT, marking the arrival to the orbiting laboratory for NASA astronaut Jack Fischer and Fyodor Yurchikhin of the Russian space agency Roscosmos.
Along with Expedition 51 Commander Peggy Whitson of NASA and Flight Engineers Oleg Novitskiy of Roscosmos and Thomas Pesquet of ESA (European Space Agency), the arriving crew members will contribute to more than 250 r [...]