Brighter than a shimmering ghost, faster than the flick of a black cat's tail, the Sun cast a spell in our direction, just in time for Halloween. This imagery captured by NASA's Solar Dynamics Observatory covers a busy few days of activity between Oct. 25-28 that ended with a significant solar flare. From late afternoon …
Today, Oct. 29, at noon, NASA Administrator Bill Nelson will hold a media briefing at the agency’s Kennedy Space Center in Florida ahead of NASA’s SpaceX Crew-3 launch to the International Space Station. The briefing will air live on NASA Television and the agency’s website, and will include the following participants: Bill Nelson, NASA administrator …
Tonight, Oct. 28, NASA astronauts Raja Chari, Tom Marshburn, and Kayla Barron, as well as ESA (European Space Agency) astronaut Matthias Maurer, will participate in a countdown dress rehearsal at the agency’s Kennedy Space Center in Florida in preparation for the upcoming Crew-3 launch. Rehearsal will begin with launch teams assisting the Crew-3 astronauts into …
Payloads: Airborne Particulate Monitor (APM): The crew gathered the appropriate hardware and installed the APM in the US lab at the LAB1D1 location. Although requirements exist for maximum allowable concentrations of particulate matter, currently no measurement capability verifies whether these requirements are met. The Airborne Particulate Monitor (APM) demonstrates an instrument for measuring and quantifying …
Congratulations to Arianespace on last weekend's launch of two communications satellites into geostationary transfer orbit aboard an Ariane 5. The launch pad is now cleared to receive Webb, which has arrived at Europe's Spaceport in Kourou and has begun preparations for its December launch. To hear more about the journey to French Guiana, and the …
The Sun emitted a significant solar flare peaking at 11:35 a.m. EDT on Oct. 28, 2021. NASA's Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event. Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth's atmosphere to physically affect humans on the ground, …
Four commercial crew astronauts await their launch to join the Expedition 66 crew this weekend as a Russian space cargo mission is on its way to the International Space Station. Meanwhile, the seven station residents orbiting the Earth today are headlong into a series of life science and physics experiments. The SpaceX Falcon 9 rocket, …
In the early morning hours on Oct. 28, the SpaceX Falcon 9 rocket that will launch the Dragon Endurance capsule and Crew-3 astronauts to the International Space Station surpassed a key milestone ahead of launch. While standing on the launch pad at Kennedy Space Center’s Launch Complex 39A in Florida, the rocket’s nine Merlin first-stage …
By Dragana Perkovic-Martin, Principal Investigator for DopplerScatt at NASA's Jet Propulsion Laboratory // SOUTHERN CALIFORNIA // The first of three aircraft participating in the S-MODE campaign has arrived at Moffett Field in California. The NASA King Air B200 aircraft, carrying two science instruments – DopplerScatt and MOSES – landed on October 18th and is preparing …
The uncrewed Russian Progress 79 is safely in orbit headed for the International Space Station following launch at 8 p.m. EDT (5 a.m. Thursday, Oct. 28, Baikonur time) from the Baikonur Cosmodrome in Kazakhstan. The resupply ship reached preliminary orbit and deployed its solar arrays and navigational antennas as planned for a two-day rendezvous on …
