Blogs

A crew of three from around the world are heading into the weekend aboard the International Space Station. The Expedition 57 trio from the United States, Russia and Germany studied a variety of space phenomena today including physics, biology and time perception. Flight Engineer Serena Auñón-Chancellor joined Commander Alexander Gerst for eye checks first thing …

by Kate Ramsayer / THE SKIES ABOVE ANTARCTICA / The crack that would become B-46 was first noticed in September 2018 – and the berg broke the next month. NASA's Operation IceBridge flew over a new iceberg that is three times the size of Manhattan on Wednesday – the first known time anyone has laid …

Meteor: The crew removed and replaced the hard drive in the Meteor laptop and completed a software anti-virus update. The Meteor payload is a visible spectroscopy instrument used to observe meteors in Earth orbit. Meteor uses image analysis to provide information on the physical and chemical properties of the meteoroid dust, such as size, density, …

The Expedition 57 crew said farewell to a Japanese resupply ship Wednesday and is getting ready to welcome U.S. and Russian space freighters in less than two weeks. The trio practiced International Space Station emergency procedures this week then went on to space research and robotics training. The U.S. company Northrop Grumman is getting its …

Adrian Marchetti is an associate professor in the department of Marine Sciences at the University of North Carolina at Chapel Hill and was aboard the R/V Roger Revelle for the EXPORTS field campaign this August and September. So perhaps you read about the EXPORTS cruise and have heard about this place called Station P. You are …

H-II Transfer Vehicle (HTV)-7 Departure:  This morning, the crew finished closing out the Node 2 vestibule by demating all umbilicals and depressurizing the vestibule between HTV-7 and Node 2 in preparation for the unberth. Commands were sent to the release Common Berthing Mechanism (CBM) bolts prior to unberth.  Robotic Flight Controllers then maneuvered HTV-7 to …

A new edition of The Earth Observer, a bi-monthly publication that covers the nuts-and-bolts of NASA’s Earth Observing System, is out.

By Dr. Tom Bridgman NASA's Goddard Space Flight Center On Oct. 29, 2018, at about 1:04 p.m. EDT, Parker Solar Probe became the closest spacecraft to the Sun, breaking the record of 26.55 million miles from the Sun's surface set by the Helios 2 in April 1976. But this is just the beginning. Parker Solar Probe …

  Expedition 57 Commander Alexander Gerst of ESA (European Space Agency), with back-up support from NASA astronaut Serena Auñón-Chancellor, used the International Space Station’s Canadarm2 robotic arm to release a Japanese cargo spacecraft at 11:51 a.m. EST. At the time of release, the space station was flying 254 miles over the northern Pacific Ocean. Earlier, ground …