The tent is up! This week’s Carnival of Space is hosted by Kimberly Arcand at the Chandra X-Ray Observatory blog.
How do we send humans to asteroids or Mars? While the answer is complex, one part of it is to say “a simulation mission at a time.” That’s one of the roles of the NASA Extreme Environment Mission Operations (NEEMO) project, which now is seeing its 18th crew temporarily live in a habitat 62 feet beneath the Atlantic Ocean’s waves.
Astronauts spend time in the small Aquarius habitat and every so often, venture outside — including right now that goes until about 1 p.m. EDT (5 p.m. UTC). Luckily for us virtual aquanauts, there are six possible livestreams to choose from — so have fun figuring out which is the best view! You can catch all the action at this web page.
And if you miss today’s, another one is scheduled for tomorrow around 9:30 a.m. to 12:30 p.m. EDT (1:30 p.m. to 5:30 p.m. UTC).
It’s well past the Fourth of July, but you can still easily find fireworks in the sky if you look around. The Chandra X-Ray Observatory has been doing just that for the past 15 years, revealing what the universe looks like in these longer wavelengths that are invisible to human eyes.
Just in time for the birthday, NASA released four pictures that Chandra took of supernova (star explosion) remnants it has observed over the years. The pictures stand as a symbol of what the telescope has shown us so far.
Centaurus A — that popular target for astrophotographers in the southern hemisphere — has a much wider halo than expected, astronomers revealed. Turns out the galaxy’s ghostly glow is about eight times the apparent width of the full moon in the sky. Examining this halo in more detail could reveal much about how galaxies come together, astronomers said.
After NASA recommended in May that Spitzer space telescope officials send in a revised budget or face possible termination of operations, in a turnaround, the agency’s science mission directorate has now agreed to extend the mission for another two years.
The news broke on Twitter yesterday when the NASA Spitzer account shared the news. An update posted on its website said the decision is “subject to the availability of Congressional appropriations in FY [fiscal year] 2015″, but added that there will soon be a call out for observing time in that period.