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607 articles
ULA touts new Vulcan rocket in competition with SpaceX
SpaceX and its visionary founder Elon Musk win the lion's share of public attention in the commercial rocket arena, with dramatic, increasingly routine booster landings and spectacular stunts like the launch of Musk's Tesla Roadster on the maiden flight of the company's new Falcon Heavy rocket last month.
Soyuz spacecraft brings three station fliers home
Bidding their crewmates farewell, a Russian cosmonaut and two NASA astronauts boarded their Soyuz ferry craft, undocked from the International Space Station and fell back to Earth Tuesday, landing safely on the snowy steppe of Kazakhstan to close out a 168-day mission.
National Space Council acts to streamline regulatory hurdles
The newly re-activated National Space Council is acting quickly to streamline convoluted regulatory requirements that frequently slow development of new commercial space initiatives, a shift in focus in keeping with the Trump Administration's directive to encourage more private sector development on the high frontier.
Spacewalking astronauts complete robot arm work
Astronaut Mark Vande Hei and Japanese crewmate Norishige Kanai floated outside the International Space Station Friday, repositioned two robot arm grapple mechanisms following repair work last month and carried out a variety of "get-ahead" tasks before calling it a day.
Elon Musk’s Tesla will have a close encounter with Earth in 2091
Even though it doesn't obey any earthly speed limit and has a space-suited mannequin for a driver, Elon Musk's Tesla Roadster won't drive up his insurance rates anytime soon. Researchers say the sports car won't have a really close encounter with Earth until 2091 and could last millions of years before getting totaled in a planetary crackup.
Trump administration supports transition to commercially-focused space station
The Trump administration is proposing to end direct government support of the International Space Station in 2025, but plans to include $150 million in NASA's fiscal 2019 budget, to be unveiled Monday, to begin work on transitioning, if possible, to a more commercially focused outpost, according to an internal NASA review.
‘Starman’ puts Earth in the rearview mirror
Now in an elliptical orbit around the sun, the Tesla Roadster launched atop a SpaceX Falcon Heavy rocket Tuesday during the powerful booster's maiden flight was expected to pass beyond the moon's orbit overnight Wednesday and reach the orbit of Mars in July as it puts Earth in its rear view mirror, analysts said.
Software patch fixes station robot arm; Monday spacewalk repair called off
A corrective software patch has fixed a problem with a newly installed grapple fixture on one end of the International Space Station robot arm, NASA officials said Sunday. With the mechanism now fully operational, a re-planned spacewalk Monday to re-install a degraded unit has been called off.
Newly installed space station robot arm grapple fixture not operating properly
The grapple mechanism installed on one end of the space station's robot arm during a spacewalk Tuesday is experiencing problems. It will be removed during a re-planned spacewalk Monday and the original fitting will be re-installed, NASA said Friday.
Spacewalkers complete repairs to station robotic arm
Two astronauts floated outside the International Space Station early Tuesday and replaced one of the grapple fixtures on the end of the lab's robot arm, the first of two excursions over the next week to complete a complex overhaul that began with a pair of spacewalks last October.