NASA's Science Mission Directorate, Japan's Institute of Space and Astronautical Science (ISAS), and the Japan Aerospace Exploration Agency (JAXA) are determining how to move forward with the joint Geotail mission since discovering the spacecraft's last operational data recorder has failed. Originally, Geotail was equipped with two data recorders to collect the mission's scientific data. One …
An Independent Review Board under contract to NASA has completed its assessment of the overall architecture and technical concept for the Geospace Dynamics Constellation mission, or GDC. The Board's report and NASA's response have been published.
On October 8, 2022, InSight was generating an average of 300 watt-hours of energy per Martian day, or sol – an increase after a sharp decline last week from 430 watt-hours per sol to a low of 275 watt-hours per sol. The decline was caused by a regional dust storm which, though thousands of miles …
The Sun emitted a strong solar flare, peaking at 4:25 p.m. EDT on Oct. 2, 2022. NASA's Solar Dynamics Observatory, which watches the Sun constantly, captured an image 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 …
On September 17, 2022, InSight was generating an average of 420 watt-hours of energy per Martian day, or sol. The tau, or level of dust cover in the atmosphere, was estimated at .85 (typical tau levels outside of dust season range from 0.6-0.7).
By Sofie Bates / FAIRBANKS, ALASKA / "This lake wasn't here 50 years ago." Katey Walter Anthony, an ecologist at the University of Alaska-Fairbanks, dips her paddle into the water as her kayak glides across the lake. "Years ago, the ground was about three meters taller and it was a spruce forest," she says. …
On September 17, 2022, InSight was generating an average of 420 watt-hours of energy per Martian day, or sol. The tau, or level of dust cover in the atmosphere, was estimated at .85 (typical tau levels outside of dust season range from 0.6-0.7).
By Sofie Bates / FAIRBANKS, ALASKA / There's a freezer door in the mountainside outside of Fairbanks, Alaska. Tom Douglas opens it and we step inside, breathing in cold air and musky dust as we start to walk back through time. This isn't fantasy. It's the Permafrost Tunnel run by the U.S. Army's Cold …
On September 10, 2022, InSight was generating an average of 420 watt-hours of energy per Martian day, or sol. The tau, or level of dust cover in the atmosphere, was estimated at .80 (typical tau levels outside of dust season range from 0.6-0.7).
On September 5, 2022, InSight was generating an average of 410 watt-hours of energy per Martian day, or sol. The tau, or level of dust cover in the atmosphere, was estimated at .80 (typical tau levels outside of dust season range from 0.6-0.7).
