Blue Origin narrowing in on root cause of catastrophic rocket accident
"The anomaly originated at the main oxygen valve on one of the BE-4 engines."
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"The anomaly originated at the main oxygen valve on one of the BE-4 engines."
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In this episode, SpaceNews’ Emma Gatti leads a panel of experts to discuss Europe’s defense posture and the reaction to space threats. This session was recorded in May at SpaceNews’ […] The post How should Europe’s militaries respond to space threats appeared first on SpaceNews.
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July 20 marked the 50th anniversary of one of the biggest robotic spaceflight achievements in NASA’s history: the landing of the Viking 1 spacecraft on Mars. It was the first […] The post Lessons for the future of NASA Mars exploration from a 1970s mission appeared first on SpaceNews.
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A Redwire subsidiary working on space biotech and pharmaceutical applications has signed an agreement to fly microgravity research payloads on SpaceX’s Starfall reentry vehicle. The post Redwire to fly dedicated Starfall mission for microgravity research appeared first on SpaceNews.
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The shift amplifies the agency’s marked shift from crewed operations in lunar orbit to focus on surface-based missions.
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EVA
NASA astronauts Jessica Meir and Anil Menon will install hardware that will modify the station’s 3B power channel and prepare it for the future installation of an International Space Station Roll-Out Solar Array (IROSA), which will provide additional power to support critical station operations, including its safe and controlled deorbit.
Celestial Event
On 12 August 2026, a solar eclipse will be visible across parts of Europe and the north Atlantic. The path of totality will cross Greenland, Iceland, Spain and a small area of northeastern Portugal. Other parts of Europe will see a partial solar eclipse.
EVA
Two NASA astronauts will replace a Space-to-Ground antenna, a critical communication system NASA uses to transmit data and high‑speed communication between the Mission Control Center in Houston and the space station, on the orbital complex.
Founded: 1998-11-20
The International Space Station (ISS) is a space station, or a habitable artificial satellite, in low Earth orbit. Its first component was launched into orbit in 1998, with the first long-term residents arriving in November 2000. It has been inhabited continuously since that date. The last pressurised module was fitted in 2011, and an experimental inflatable space habitat was added in 2016. The station is expected to operate until 2030. Development and assembly of the station continues, with several new elements scheduled for launch in 2019. The ISS is the largest human-made body in low Earth orbit and can often be seen with the naked eye from Earth. The ISS consists of pressurised habitation modules, structural trusses, solar arrays, radiators, docking ports, experiment bays and robotic arms. ISS components have been launched by Russian Proton and Soyuz rockets, and American Space Shuttles.
Founded: 1986-02-20
Mir was a space station that operated in low Earth orbit from 1986 to 2001, operated by the Soviet Union and later by Russia. Mir was the first modular space station and was assembled in orbit from 1986 to 1996. The station served as a microgravity research laboratory in which crews conducted experiments in biology, human biology, physics, astronomy, meteorology and spacecraft systems with a goal of developing technologies required for permanent occupation of space.
Founded: 1973-05-14
Skylab was a United States space station launched and operated by NASA, and occupied for about 24 weeks between May 1973 and February 1974 – the only space station the U.S. has operated exclusively. In 1979 it fell back to Earth amid huge worldwide media attention. Skylab included a workshop, a solar observatory, and other systems necessary for crew survival and scientific experiments. It was launched unmanned by a modified Saturn V rocket, with a weight of 170,000 pounds (77,000 kg). Lifting Skylab into low earth orbit was the final mission and launch of a Saturn V rocket (famous for carrying the manned Moon landing missions). Three missions delivered three-astronaut crews in the Apollo command and service module (Apollo CSM), launched by the smaller Saturn IB rocket. For the final two manned missions to Skylab, a backup Apollo CSM/Saturn IB was assembled and made ready in case an in-orbit rescue mission was needed, but this backup vehicle was never flown.