Here in the U.S., it’s election season. Don’t forget to vote.
Here in the U.S., it’s election season. Don’t forget to vote.

Today is homecoming day for International Space Station Commander Scott Kelly of NASA and Flight Engineers Mikhail Kornienko and Sergey Volkov of Roscosmos as they prepare for landing in their Soyuz TMA-18M spacecraft at 11:25 p.m. EST tonight, southeast of Dzhezkazgan, Kazakhstan. At this time, there are no concerns or issues being worked, and hatch …

Three Expedition 46 crew members are finishing packing the Soyuz TMA-18M spacecraft for the ride home today, ending their record-setting mission. Three other space station residents will stay behind until June and wave farewell to their crewmates when they undock tonight. NASA astronaut Scott Kelly and Roscosmos cosmonaut Mikhail Kornienko are riding back to Earth …
Change of Command Ceremony: Today, the ISS Crew participated in a Change of Command Ceremony. During this ceremony Expedition 46 Commander Scott Kelly handed over command of the ISS to Expedition 47 Commander Tim Kopra. Kelly, Volkov, and Kornienko will be returning to earth tomorrow evening onboard Soyuz 44. Integrated Resistance and Aerobic Training …

At 3:15 p.m. EST, NASA astronaut Tim Kopra assumed command of the International Space Station from astronaut Scott Kelly of NASA in a traditional Change of Command ceremony. Expedition 47 will officially begin under Kopra’s command when the Soyuz spacecraft carrying Kelly and Russian cosmonauts Mikhail Kornienko and Sergey Volkov undocks from the space station …
While I was in San Francisco in the fall of 2015, I headed across the Golden Gate Bridge to take a tour of The Marine Mammal Center, a nonprofit veterinary research hospital in Sausalito, California. I had heard that a blob of unusually warm water off the Pacific coast had taken a toll on marine […]

International Space Station Commander Scott Kelly and Flight Engineer Mikhail Kornienko, who have been living in space since March of last year, are spending their last full day in orbit today. The duo are returning home Tuesday evening with Soyuz Commander Sergey Volkov who will lead the Soyuz TMA-18M spacecraft back to Earth. Kelly will …

Last summer’s historic flyby of Pluto and its moons generated a wealth of science data, capturing this new world which had never before been explored. Thousands of high resolution images, spectra and particle data were recorded on the spacecraft’s two solid state recorders as the spacecraft flew by its targets. It was a fast flyby, …
Burning and Suppression of Solids (BASS)-II: Kopra completed flame tests for the BASS-II investigation. BASS-II examines the burning and extinction characteristics of a wide variety of fuel samples in microgravity. The results of the BASS-II experiment will be used in the development of strategies for flammability screening of materials to be used in spacecraft as …
Airway Monitoring: Kopra and Peake completed a European Space Agency (ESA) Airway Monitoring session which began this morning when the crewmembers assembled a Lithium Hydroxide (LIOH) canister and portable fan assembly to prepare for carbon dioxide removal in the US Airlock. Subsequently, Nitric Oxide (NO) measurements were taken of both crewmembers at nominal and reduced …