News Archive
Browse every article published on Spaceflight Now, from launch reports and mission previews to spacecraft development coverage. Use the filters to narrow by topic or search by keyword.
Matching Articles
323 articles
NASA’s chief of human spaceflight resigns on cusp of critical crew launch
The head of NASA's human spaceflight programs has abruptly resigned, announcing his departure from the space agency two days before before he was to chair a crucial readiness review ahead of the launch of the first crewed U.S. space mission in nearly a decade.
NASA will likely add a rendezvous test to the first piloted Orion space mission
Astronauts will likely perform a previously-unplanned demonstration of the Orion spacecraft's deep space rendezvous capabilities in a high-altitude orbit around Earth on the crew capsule's first piloted test flight, now scheduled for 2023.
VideoSpaceX test-fires Raptor engine on Starship test rocket
A test-firing of a Raptor engine on the latest in a series of Starship test rockets Tuesday night in Texas moved SpaceX closer to performing a low-altitude "hop" to gather data on the vehicle's launch and landing characteristics.
NASA plans to launch first two Gateway elements on same rocket
Aiming to reduce risk and costs, NASA has decided to launch the first two modules of the Gateway station in lunar orbit on the same heavy-lift rocket in 2023, rather than fly them on separate rockets and dock them together in deep space, according to the the agency's chief human spaceflight manager.
Hopeful for launch next year, NASA aims to resume SLS operations within weeks
With the Space Launch System's inaugural test flight now officially delayed to November 2021, NASA says work halted by the coronavirus pandemic will resume within weeks to prepare for the first test-firing of the SLS core stage at the Stennis Space Center in Mississippi.
NASA identifies risks in SpaceX’s Starship lunar lander proposal
SpaceX's proposal to land astronauts on the moon using the company's reusable Starship vehicle could be "game-changing" for space exploration, but comes with risks and complexity that "threaten the schedule viability" to achieve NASA's goal of returning crews moon by the end of 2024, agency officials said.
Companies release new details on human-rated lunar lander concepts
The next time astronauts land on the moon, they will ride to the lunar surface in a spacecraft that looks a lot different than the Apollo-era landing module last used in 1972. Lander concepts proposed by SpaceX, Blue Origin and Dynetics -- which won a combined $967 million in NASA funding Thursday -- take wildly different approaches to carrying crews to the moon.
Blue Origin wins lion’s share of NASA funding for human-rated lunar lander
NASA has selected Blue Origin, Dynetics and SpaceX to move forward with development of human-rated lunar landers, committing nearly $1 billion in funding for a range of moonship concepts that include a variant of SpaceX's next-generation Starship vehicle, officials announced Thursday.
SpaceX to debut satellite-dimming sunshade on Starlink launch next month
A new sunshade, or visor, designed to reduce the brightness of SpaceX's Starlink broadband Internet satellites will debut on the company's next launch, a measure intended to alleviate astronomers' concerns about impacts on observations through ground-based telescopes, SpaceX founder Elon Musk said Monday.
Starship prototype clears cryogenic pressure test
SpaceX founder Elon Musk said a prototype for the company's planned Starship launch vehicle passed a cryogenic proof test Sunday night in South Texas, clearing the way for teams to install a Raptor engine this week for a test-firing.