NASA and its launch partners are tracking several events during countdown and launch of Sentinel-6B aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California. Time | Events (all times are approximate): -00:43:00 | NASA launch manager propellant load and launch readiness poll-00:38:00 | SpaceX launch director verifies “go” for propellant load-00:35:00 […]
Coverage is underway for launch of the Sentinel-6B spacecraft, the newest international sea level measurement satellite mission jointly developed by NASA, ESA (European Space Agency), EUMETSAT (the European Organisation for the Exploitation of Meteorological Satellites), and the National Oceanic and Atmospheric Administration (NOAA), with funding support from the European Commission and technical support from the […]
The SpaceX rocket carrying the international Sentinel-6B satellite stands vertical on the launch pad at Space Launch Complex 4 East at Vandenberg Space Force Base in California. Liftoff is targeted for 12:21 a.m. EST Monday, Nov. 17 (9:21 p.m. PST Sunday, Nov. 16). Weather officials with the U.S. Space Force’s Space Launch Delta 30 predict […]
NASA, international partners, and SpaceX are moving forward with the launch of the Sentinel-6B satellite, which will measure sea levels, atmospheric temperature, and humidity worldwide. During the agency’s Launch Readiness Review at Vandenberg Space Force Base in California, NASA’s launch director and the launch team polled “go” for launch of Sentinel-6B. NASA will host a […]
Technicians are continuing launch preparations for Sentinel-6B, a satellite jointly developed by NASA and ESA (European Space Agency), that will measure sea level for nearly the entire globe, as well as atmospheric temperature and humidity ocean measurements. The team has completed nearly all their prelaunch milestones, including testing solar arrays, fueling the spacecraft, and encapsulating […]
Cardiac research, stem cell observations, and eye checks to ensure astronaut health wrapped up the week for the Expedition 73 crew aboard the International Space Station. The orbital residents also continued working on spacesuits and unpacked a pair of resupply ships rounding out their work week.
The Sun emitted a strong flare, peaking at 3:30 a.m. ET on Nov. 14. NASA’s Solar Dynamics Observatory, which watches the Sun constantly, captured imagery of the event. Solar flares are powerful bursts of energy. Flares and solar eruptions can impact radio communications, electric power grids, navigation signals, and pose risks to spacecraft and astronauts. […]
NASA’s ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers) twin spacecraft have deployed from the Blue Origin New Glenn second stage. The spacecraft will go into a kidney bean-shaped Earth-proximity phase lasting roughly a year, before initiating a trans-Mars Injection engine burn sometime in November 2026. The speed gained ahead of the burn will allow […]
Cardiovascular research and spacesuit maintenance topped the schedule for the Expedition 73 crew aboard the International Space Station on Thursday. The orbital residents studied how living in space affects blood circulation, swapped advanced gear on a spacesuit, and installed a new life support experiment.
NASA’s ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers) twin spacecraft have begun the journey to Mars, lifting off aboard a Blue Origin New Glenn rocket from Launch Complex 36 at Cape Canaveral Space Force Station in Florida at 3:55 p.m. EST. In the next few minutes, the rocket will undergo a series of […]
