Endeavour, a Crew Dragon spacecraft carrying four people for NASA’s Crew-6 mission, is on its way to the International Space Station (ISS). SpaceX’s Endeavour was launched on a Falcon 9 from Launch Complex 39A at the Kennedy Space Center, Florida, USA at...
Astra Space has released its investigation findings into the Astra Rocket 3.3 launch failure which lost a pair of NASA’s TROPICS-1 mission satellites. The TROPICS-1 mission launched on 12 June 2022 on Astra’s Rocket 3.3, serial number LV0010. The rocket...
Nuclear Thermal rocket propulsion has been mooted since the 1960s. The idea is to use nuclear power to heat rocket propellants so that the Specific Impulse – the efficiency measure of how much “push” you get per kilo of propellants – is more than doubled compared with...
On 20 January 2023 JAXA astronaut Koichi Wakata and NASA astronaut Nicole Mann opened the Quest airlock hatch at 1312 GMT. The astronauts switched their spacesuits to internal battery power to begin their spacewalk at 1314 GMT. Their objective was to install another...
Much changed on Earth and in space during 2022. In July the James Webb Telescope, the largest optical telescope in space, delighted the world with stunning infrared images, revealing the most detailed view ever of the Universe. After a series of stalled attempts,...
NASA has returned to Space X to launch the second Sentinel-6 satellite. In a contract announced on 20 December SpaceX will launch Sentinel-6B/Jason-CS B satellite in November 2025 using a Falcon 9 rocket. This contract is valued at US$94 million. The mission will...
