Blogs

Turnabout Glacier flows like cake frosting over the rough surface of Canada's Ellesmbere Island.

Today's blog is from Alan Stern of the Southwest Research Institute in Boulder, Colorado—principal investigator for NASA's New Horizons mission. Three weeks ago we put our New Horizons spacecraft into hibernation mode, the first time we'd done that since late 2014, before the Pluto flyby. By coincidence, that same day – April 7—was also the …

Fluid Shifts Baseline Imaging:  The 49S and 50S crewmembers continued this week’s Fluid Shifts baseline imagery activities. With one crew member performing as an operator, ultrasound imaging was taken of arterial and venous measures at various body locations. Additional data from the Cerebral and Cochlear Fluid Pressure (CCFP), Optical Coherence Tomography (OCT), a Distortion Product …

Boreal spring can look a lot like winter. Over the past three days the Boreal Centre has gotten snow, snow, and more snow. According to Nicole we’ve gotten more snow in the past few weeks than they got all winter! But snowflakes weren’t alone in the sky; we also witnessed a flurry of robin activity. […]

The International Space Station raised its orbit today to get ready for a June crew departure. The first of two orbital reboosts comes just a week after two new crew members arrived to begin their mission with Expedition 51. Flight Engineers Oleg Novitskiy and Thomas Pesquet will return to Earth June 2 ending the Expedition …

NanoRacks External Platform (NREP) Operations:  The crew depressurized and vented the Japanese Experiment Module(JEM) Airlock (JEMAL) in preparation for the JEM Remote Manipulator System (JEMRMS) transfer of the NREP to the JEM External Facility (JEM-EF) this Friday.   Fluid Shifts Baseline Imaging: The 49S crew continued this week’s Fluid Shifts baseline imagery activities.  With one crew …

NASA astronauts Peggy Whitson and Jack Fischer live-streamed a broadcast from space today using 4K ultra-high-definition technology for the first time. The duo called down to the National Association of Broadcasters in Las Vegas to demonstrate the advanced technology and promote space science and filmmaking. Expedition 51 worked throughout Wednesday on a variety of microgravity …

NanoRacks External Platform (NREP) Operations: The crew pressurized the Japanese Experiment Module Airlock (JEMAL), performed a leak check and extended the JEMAL Slide Table (ST) into the JEM Pressurized Module (JPM).  They then removed the Gumstix/Solar Cell payload and attached the NanoRacks-CID and Honeywell-Morehead-DM payloads to the NREP. The ST was then retracted with attached …

Through a collaboration with Google, two Earth Observatory image collections were recently featured during the launch of the new Google Earth product.