The global cryosphere--all of the areas with frozen water on Earth--shrank by about 87,000 square kilometers (about 33,000 square miles), a area about the size of Lake Superior, per year on average, between 1979 and 2016 as a result of climate change, according to a new study.
In a first for ESA and human spaceflight worldwide, ESA is looking for individual(s) who are psychologically, cognitively, technically and professionally qualified to be an astronaut, but have a physical disability that would normally prevent them from being selected due to the requirements imposed by the use of current space hardware.
More than 18,300 people applied to join NASA's 2017 astronaut class, almost three times the number of applications received in 2012 for the most recent astronaut class, and far surpassing the previous record of 8,000 in 1978.
In anticipation of returning human spaceflight launches to American soil, and in preparation for the agency's journey to Mars, NASA announced it will soon begin accepting applications for the next class of astronaut candidates.
Engineers and technicians at NASA's Johnson Space Center in Houston are testing the spacesuit astronauts will wear in the agency's Orion spacecraft on trips to deep space.
Anyone who has flown long distances will be familiar with the jetlag that comes with travelling across time zones.
NASA and President Obama are honoring the life and legacy of Sally Ride on the day a national tribute was held for the first American woman in space.
On the 40th anniversary of the famous 'Blue Marble' photograph taken of Earth from space, Planetary Collective presents a short film documenting astronauts' life-changing stories of seeing the Earth from the outside - a perspective-altering experience often described as the Overview Effect.
"TopCoder(R), Inc., the world's largest open innovation platform and competitive community of digital creators, today launched the first two of a series of open innovation challenges to create a new dietary tracking application for use by astronauts in an International Space Station (ISS) -type environment. The ISS FIT (Food Intake Tracker) iPad App Conceptualization and Voice Command Idea Generation and other competitions are now open on the ISS FIT Challenge home page (TopCoder and TopCoder Studio registration required). These are the first two of multiple phases of the challenge which will build a fully functioning iPad application from concept to deployment using TopCoder's open innovation Community and process. The complete challenge series is sponsored by NASA through its NASA Tournament Lab (NTL), an online virtual facility that harnesses the capabilities of the TopCoder Community to create innovative, efficient solutions for specific, real-world challenges being faced by the space agency." More
As if space travel was not already filled with enough dangers, a new study out today in the journal PLOS ONE shows that cosmic radiation - which would bombard astronauts on deep space missions to places like Mars - could accelerate the onset of Alzheimer's disease.
"Astronaut health is a huge concern, as studies have shown muscle and bone mass are at risk on longer missions; that's just what we know about, too. The problem is how to fit out a space station or future moon base with medical equipment compact and safe enough to do the job. Now, thanks to researchers in Canada, there is a compact magnetic resonance imagining (MRI) machine that could one day head to space to help astronauts." More at DVICE
Eating the right diet and exercising hard in space helps protect International Space Station astronauts' bones, a finding that may help solve one of the key problems facing future explorers heading beyond low Earth orbit.
With the impending solar maximum expected to bring heightened rates of flares and coronal mass ejections (CMEs), putting at risk an ever-increasing human presence in space, Oh et al. designed and assessed a prediction system to keep astronauts safe from these solar storms.
Space Station Astronaut Will Answer Video Questions From Public
"NASA has announced a unique opportunity to ask the commander of the International Space Station a question about his role on the orbiting outpost. Commander Dan Burbank will answer videotaped questions from the public during a live event tentatively set for Friday, Jan. 20 on NASA Television. The video questions must be less than 30 seconds. Submitters should introduce themselves and mention their location. Questions must be posted as responses to a video Burbank recorded on YouTube at: http://go.nasa.gov/sDYpzP"
Mission X: train like an astronaut in 2012
"ESA astronaut Andre Kuipers is inviting thousands of schoolchildren to perform physical activities and to learn about healthy nutrition to compete with teams from around the world to become as fit as astronauts. Mission X kicks off again in February! ESA is teaming up with NASA as well as other space agencies and using space explorers as models to promote regular exercise and healthy nutrition among young people worldwide."
NASA Accepting Applications For Future Astronauts
"Do you dream of flying in space? Now is your chance. NASA is accepting applications for the agency's next class for the Astronaut Candidate Program. Starting today, qualified individuals can submit their applications through the federal government's USAJobs.gov website. Those selected will be among the first to pioneer a new generation of commercial launch vehicles and travel aboard a new heavy-lift rocket to distant destinations in deep space."
How an astronaut with Parkinson's Disease still won his own space race, The Telgraph
"They never told me to keep it quiet but I knew if I told the world I had Parkinson's that would put Nasa in a bad place. It would make press conferences all about me, it would raise questions."
The Astronaut's Secret, Kickstarter
"What is "The Astronaut's Secret"? "The Astronaut's Secret" will be a 60 minute documentary about the life of Astronaut Rich Clifford. It will uncover how he and NASA kept his Parkinson's Disease a secret for 17 years, explore the impact of the end of the Shuttle Program on Rich's life, and follow him as he speaks nationwide about the importance of Early Detection of Parkinson's Disease."
The Astronaut's Secret, official website
Keith's note: NASA Watch readers need to fund this project. I have pledged $100. Rich has a compelling story to tell. Help him tell it.
Status: 143 BACKERS - $18,679 PLEDGED OF $48,000 GOAL - 4 DAYS TO GO
Spinning Blood Device Set to Safeguard Astronaut Health
"ESA has begun developing a new blood-testing device for astronauts on the International Space Station. A wide range of ailments from diabetes to heart disease should be diagnosable in moments from a single drop of astronaut blood. A pinprick of blood is added to a mini-disc embedded with a wide variety of miniaturised test procedures. The disc is then inserted into the 'point-of-care' device and set spinning to spread the blood sample across the surface."
Live Challenger Center Webcast with Former NASA Deputy Administrator and Astronaut Frederick Gregory
"Join Challenger Center for Space Science Education on Thursday November 10th, 2011 at 1:00pm (Eastern Time) for a live interactive webcast with former NASA astronaut Frederick Gregory. The interview is part of an exciting series of interactive webcasts celebrating the 25th anniversary of Challenger Center's educational programs."
The Astronaut's Secret, Kickstarter
"What is "The Astronaut's Secret"? "The Astronaut's Secret" will be a 30 minute documentary about the life of Astronaut Rich Clifford. It will uncover how he and NASA kept his Parkinson's Disease a secret for 17 years, explore the impact of the end of the Shuttle Program on Rich's life, and follow him as he speaks nationwide about the importance of Early Detection of Parkinson's Disease."
The Astronaut's Secret, official website
Keith's note: I just donated $100. Rich has a compelling story to tell.