Copernical Team
Webb’s Ariane 5 gains upper stage
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Webb’s Ariane 5 upper stage was raised vertical in the launch vehicle integration building at Europe’s Spaceport in French Guiana No US return to the Moon before 2026: audit
The return of humans to the Moon, already postponed last week by NASA from 2024 to 2025, will actually take place in 2026 "at the earliest", according to a government audit published on Monday.
The Artemis program to return Americans to the Moon is encountering "technical difficulties and delays heightened by the Covid-19 pandemic and weather events," NASA's auditing body, the Office of Inspector General, said in a report.
"NASA's goal to land astronauts on the Moon's South Pole in late 2024 faces multiple significant challenges including major technical risks, an unrealistic development schedule, and lower-than requested funding levels," the report said.
First, the new space suits needed for the mission will not be ready "until May 2025 at the earliest," it said, noting "technical challenges and lack of funding.
ESA uses space to supercharge climate action
ESA is primed to play a crucial role in the revitalised international drive to combat global warming set out at the COP26 climate talks.
Northrop Grumman completes Hypersonic and Ballistic Tracking Space Sensor CDR
Northrop Grumman recently completed the critical design review of the Hypersonic and Ballistic Tracking Space Sensor (HBTSS) prototype for the U.S. Missile Defense Agency (MDA). The review establishes the company's technical approach for precise, timely sensor coverage to defeat ballistic and hypersonic missiles.
HBTSS satellites will provide continuous tracking and handoff to enable targe Russia seeks to reassure ISS astronauts after missile claims
Russia's space agency said on Tuesday its "main priority" was the safety of the International Space Station's crew, after the US accused Moscow of putting the astronauts under threat with a missile strike.
US officials on Monday denounced Russia for conducting a "dangerous and irresponsible" missile test that blew up one of its own satellites, creating a debris cloud that forced the ISS cr Russian military admits 'destroyed' satellite during test
Russia's defence ministry on Tuesday admitted to destroying one of its satellites during a missile test, confirming accusations levied earlier by the United States.
"The Russian defence ministry successfully conducted a test, as a result of which the Russian spacecraft 'Tselina-D', which had been in orbit since 1982, was destroyed," the military said in a statement.
US officials on Monda Latest Vega launch paves way for Vega-C
Arianespace announced liftoff of Vega’s twentieth flight from Europe’s Spaceport in French Guiana at 9:27 GMT (10:27 CET; 06:27 local time). Vega delivered three CERES payloads for the French Ministry of the Armed Forces.
Astronauts shelter in space capsules as debris comes close to ISS
The seven astronauts working aboard the International Space Station were forced to take shelter in their space capsules as a cloud of debris moved toward the station on Monday.
While the debris eventually moved away from the ISS, NASA's mission control in Houston advised the astronauts to seek refuge to avoid a collision that might require them to return to Earth.
The U.S State D Blue Canyon Technologies selected by Ball Aerospace to supply spacecraft bus for NASA Solar Cruiser Program
Small satellite manufacturer and mission services provider Blue Canyon Technologies LLC, a wholly-owned subsidiary of Raytheon Technologies Corporation, was selected by Ball Aerospace to develop a standardized X-SAT Venus ESPA-class microsatellite bus and several custom components to enable an upcoming one-of-a-kind mission with NASA for the Solar Cruiser project.
As the largest planned so The first black hole image: A gravitomagnetic monopole as an alternative explanation
The Event Horizon Telescope (EHT) has recently mapped the central compact object of the galaxy M87 with an unprecedented angular resolution. Though the remarkable breakthrough has been interpreted based on theory that M87 contains a rotating or "Kerr" black hole.
New research published in EPJ C by Chandrachur Chakraborty and Qingjuan Yu at the Kavli Institute for Astronomy and Astrophysics 
