GAINESVILLE, Fla. (University of Florida PR) — Brain scans of astronauts before and after spaceflight show changes to their white matter in areas that control movement and process sensory information, a University of Florida study shows.
The deterioration was the same type you’d expect to see with aging, but happened over a much shorter period of time. The findings could help explain why some astronauts have balance and coordination problems after returning to Earth, said Rachael Seidler, a professor with UF’s College of Health and Human Performance.
NASA has postponed a planned visit by Roscosmos Director General Dmitry Rogozin amid sharp criticism in Washington over the sanctioned Russian official.
“NASA has informed the Russian space agency, Roscosmos, that the proposed visit of Roscosmos Director General, Dr. Dmitry Rogozin, currently planned for February 2019 will need to be postponed. A new date for the visit has not been identified,” the space agency said in a statement.
The Roscosmos head was to have conferred with NASA Administrator Jim Bridenstine and other agency officials. He was also set to visit Johnson Space Center in Houston.
MOJAVE, Calif. (NASA PR) — A winged spacecraft will soon take off with four NASA-supported technology experiments onboard. Virgin Galactic’s SpaceShipTwo will separate from the WhiteKnightTwo twin-fuselage carrier aircraft and continue its rocket-powered test flight.
WASHINGTON (Brian Babin PR) – U.S. Rep. Brian Babin (TX-36), Chairman of the House Space Subcommittee, has introduced H.R. 6910, the Leading Human Spaceflight Act. Babin unveiled the bill during a subcommittee hearing Wednesday titled 60 Years of NASA Leadership in Human Space Exploration: Past, Present, and Future.
Video Caption: During a recent visit to Johnson Space Center, NASA Administrator Jim Bridenstine sat down with astronauts Chris Ferguson and Sunita “Suni” Williams for an informal Q&A session about the Commercial Crew Program.
NASA’s Commercial Crew Program has worked with several American aerospace industry companies to facilitate the development of U.S. human spaceflight systems since 2010. Both Ferguson and Williams were selected to fly on the Boeing CST-100 Starliner for the Commercial Crew Program – marking the first time that American astronauts will launch to the International Space Station from American soil on American-made spacecraft since the Space Shuttle Program ended in 2011.
To watch specific portions of the Q&A about the future of human space exploration, use these timestamp:
2:30 – Astronaut Chris Ferguson talks about what he has been doing since it was announced that he is a member of the Commercial Crew Program 3:30 – Astronaut Chris Ferguson explains why his flight suit says Boeing and not NASA 4:27 – Astronaut Suni Williams talks about what a day in the life of an astronaut is like and what she has been up to since she was selected for the Commercial Crew program 6:30 – Astronaut Chris Ferguson talks about how the Starliner is different from the Space Shuttle 7:30 – Astronaut Suni Williams talks about how is the Starliner is similar to and different from the Soyuz 8:32 – Astronaut Chris Ferguson talks about how many people the Starliner will be able to carry to the International Space Station 9:20 – Administrator Jim Bridenstine talks about the future of space exploration for NASA 10:58 – Astronaut Suni Williams talks about her previous spaceflights and how her Commercial Crew flight will be different 12:20 – Astronaut Suni Williams talks about their experience landing in space vehicles 15:20 – Administrator Jim Bridenstine and astronaut Chris Ferguson discuss thermal protection to keep astronauts safe 17:30 – Administrator Jim Bridenstine talks about the components of the Space Launch System and how it compares to technology for avionics 18:55 – Astronaut Chris Ferguson discusses how flying tests in the U.S. Navy prepared them for their upcoming missions 20:28 – Astronaut Chris Ferguson discusses what it’s like to dock the Starliner 21:30 – Astronaut Suni Williams talks about training, automation and providing input to Boeing about the Starliner 22:30 – Astronauts Chris Ferguson and Suni Williams talk about the team of individuals who make human spaceflight possible 24:45 – Administrator Jim Bridenstine talks about the preparations that go into space exploration missions 25:46 – Administrator Jim Bridenstine talks about NASA’s launch capabilities 26:52 – Astronauts Chris Ferguson and Suni Williams provide guidance to Administrator Jim Bridenstine as he docks the Boeing Starliner simulator
Astrobotic’s precision landing sensor will unlock compelling new destinations on the Moon for science, exploration, and commerce.
PITTSBURGH, Pa. (Astrobotic PR) – NASA’s Space Technology and Mission Directorate (STMD) announced today the selection of Astrobotic for a “Tipping Point” award to develop a novel terrain relative navigation (TRN) sensor for precise lunar landings.
This sensor will enable spacecraft to land with unprecedented precision at the most challenging and promising scientific and economically compelling destinations on the lunar surface, such as lunar skylights and the ice-rich poles of the Moon.
Media are reporting that Boeing suffered a setback recently when testing CST-100 Starliner’s emergency abort system at White Sands Missile Range in New Mexico. Here’s an account from The Washington Post:
The spacecraft Boeing plans to use to fly NASA astronauts to the International Space Station suffered a significant setback when, during a test of its emergency abort system in June, officials discovered a propellant leak, the company confirmed.
In a statement to The Washington Post, Boeing said it has “been conducting a thorough investigation with assistance from our NASA and industry partners. We are confident we found the cause and are moving forward with corrective action.”
The NASA Transition Authorization Act of 2017 (P.L. 115-10) provided for an ISS Transition Report under section 303:
The Administrator, in coordination with the ISS management entity (as defined in section 2 of the National Aeronautics and Space Administration Transition Authorization Act of 2017), ISS partners, the scientific user community, and the commercial space sector, shall develop a plan to transition in a step-wise approach from the current regime that relies heavily on NASA sponsorship to a regime where NASA could be one of many customers of a low-Earth orbit non-governmental human space flight enterprise.
HOUSTON (NASA PR) — In December 2015, Gabe MacPhail, a seventh grader at St. Thomas More Cathedral School in Arlington, Virginia, travelled to Florida along with 100 other members of the school’s community to watch as the fourth Orbital-ATK Cygnus Commercial Resupply Service lifted into orbit atop an Atlas V rocket aimed toward the International Space Station.
NASA has replaced an astronaut set to launch to the International Space Station (ISS) in June with a backup.
Jeanette Epps, who was set to become the first African American crew member on the space station, has been reassigned to the Astronaut Office at NASA’s Johnson Space Center, the space agency announced. She will be considered for future flights.
“Serena Auñón-Chancellor, who previously was assigned to Expedition 58/59, has been reassigned to the Expedition 56/57 crew, launching in June,” NASA said in a press release. ” Anne McClain, a member of the 2013 astronaut class, will fly on the Expedition 58/59 crew, launching in November.”
NASA did not give provide a reason for the reassignment of Epps, who was selected as an astronaut in 2009.
KENNEDY SPACE CENTER, Fla., August 8, 2017 (CASIS PR)– The SpaceX Falcon 9 vehicle is poised to launch its 12th cargo resupply mission (CRS-12) to the International Space Station (ISS) no earlier than August 13th, 2017 from Kennedy Space Center Launch Pad 39A.
The SpaceX Dragon spacecraft will carry more than 20 ISS National Laboratory payloads to conduct research across a variety of areas aimed at improving life on Earth, including research on Parkinson’s disease, new anti-bacterial compounds, new approaches to treating blood pressure, and pioneering new advances in the use of stem cells for repairing damage from disease, among many others. Thus far in 2017, the ISS National Lab has sponsored more than 100 separate experiments that have reached the station.
HOUSTON (NASA PR) — Vice President Mike Pence will visit NASA’s Johnson Space Center in Houston on Wednesday, June 7, to welcome America’s newest astronaut candidates, chosen from more than 18,000 applicants to carry the torch for future human space exploration.
The event will air live at 2 p.m. EDT on NASA Television and the agency’s website. Additionally, the Vice President will tour the Christopher C. Kraft Jr. Mission Control Center and hear briefings on current human spaceflight operations.
In a lab at NASA’s Johnson Space Center in Houston, engineers simulated conditions that astronauts in space suits would experience when the Orion spacecraft is vibrating during launch atop the agency’s powerful Space Launch System rocket on its way to deep space destinations. A series of tests occurring this month at Johnson will help human factors engineers assess how well the crew can interact with the displays and controls they will use to monitor Orion’s systems and operate the spacecraft when necessary.
Test subjects wore modified advanced crew escape suits that are being developed for astronauts in Orion, and sat in the latest design of the seat atop the crew impact attenuation system. This was the first time this key hardware was brought together to evaluate how launch vibrations may impact the astronaut’s ability to view the displays and controls. While Orion’s late 2018 mission will be uncrewed, engineers are hard at work performing all the necessary evaluations to make sure the spacecraft is ready for crewed missions beginning as early as 2021.
HOUSTON (NASA PR) — As commercial crew astronauts climb inside Boeing’s CST-100 Starliner spacecraft for the first time atop of a United Launch Alliance Atlas V rocket at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida, there will be something very familiar about what they are doing.
This is because of a new simulator that arrived today at NASA’s Johnson Space Center in Houston, Texas. The Boeing Mission Simulator is a full-scale mock-up of the Starliner outfitted with the same state-of-the-art interior as the real spacecraft. NASA astronauts Eric Boe and Suni Williams worked with the simulator after its assembly in St. Louis before it was shipped to Texas.
HAMPTON, Va. (NASA PR) — A laser-guided navigation sensor that could help future rovers make safe, precise landings on Mars or destinations beyond will soon undergo testing in California’s Mojave Desert.
The Navigation Doppler Lidar, or NDL, which was developed at NASA’s Langley Research Center in Hampton, Virginia, will be flight tested aboard a rocket-powered Vertical Take-off, Vertical Landing (VTVL) platform, named Xodiac, developed by Masten Space Systems, in Mojave, California.