international space station
Concrete made in space could one day help humans build habitats on the moon and Mars , new research shows. As part of a recent investigation aboard the International Space Station, astronauts made cement in microgravity for the first time, showing that it can harden and develop in space.
The space agency is currently conducting a two-week ground test on Bigelow Aerospace's B330 habitat here at the company's headquarters. Eight NASA astronauts have participated in the trial so far, and four were on the scene Thursday (Sept. 12) to assess various aspects of the big, expandable module.
Two NASA astronauts stepped outside the International Space Station Wednesday (Aug. 21) to install a new docking port for incoming commercial crew spacecraft during the fifth spacewalk from the station this year. Nick Hague and Andrew Morgan began their 6 hour and 32 minute spacewalk at 8:27 a.m. EDT (12:27 GMT), exiting from the U.S.-built Quest airlock after switching their spacesuits over to battery power.
NASA has big plans for its immediate future, including missions to Mars and of course the Moon 2024 effort that was completely unaccounted for in the most recent federal budget. When it comes to science, funding can be hard to come by, and many of NASA’s projects are pricey.
NASA unveiled an ambitious program Friday to commercialize low-Earth orbit, making way for visits by private-sector astronauts to the International Space Station as early as next year. It would also allow product development and even advertising aboard the space station, along with use of a station docking port for privately financed research and development modules.
In the debate over whether human beings should set off to other worlds beyond Earth, one of the most compelling cons is this: Our bodies don’t like it. Few people know this better than Scott Kelly, the NASA astronaut who spent nearly a year on the International Space Station from 2015 to 2016. Like other astronauts, Kelly served as a test subject in the study of space travel’s effects on the human body. Unlike other astronauts, Kelly has an identical twin, Mark, an astronaut himself.
The first all-women spacewalk has been cancelled. NASA astronauts Christina Koch and Anne McClain were scheduled to stroll into the vacuum of space on 29 March to change the batteries for some of the International Space Station’s solar panels. Now Nick Hague will replace McClain, because there wasn’t time to put together a spacesuit that would fit her.
A sleek new American-built capsule with just a test dummy aboard docked smoothly with the International Space Station on Sunday in a big step toward putting the U.S. back in the business of launching astronauts. The white, bullet-shaped Dragon capsule, developed by Elon Musk's SpaceX company under contract to NASA, closed in on the orbiting station nearly 260 miles above the Pacific Ocean and, flying autonomously, linked up on its own, without the help of the robotic arm normally used to guide spacecraft into position.
Over the course of four years, we have built a consortium of over 40 educational partners, offering a wide range of ISS-based education programs and services. Titled Space Station Explorers, this program now reaches over 2 million students of all ages, girls and boys, from K–12 through college and beyond, in venues from formal schools to museums, after-school programs and the web.
SpaceX’s Falcon 9 rocket does not have a spotless record. In the last few years, SpaceX has lost one vehicle on the launchpad and another broke apart en route to the International Space Station (ISS). Yet, SpaceX is on a roll as it nears three dozen successful Falcon 9 launches in a row. The company is also cruising toward certification to ferry astronauts to the ISS.