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If we need to fully understand space we need more time – lots of it. Beyond the hubblesphere things gets lumpy. drkarl.com Source link
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Credit: Unsplash/CC0 Public Domain In late September, the governor of the state of Oklahoma, Kevin Stitt, boasted that election officials had removed 453,000 people from the state’s voter rolls since 2021. In a state with only 2.3 million registered voters, it appears that roughly one in six registered voters had been purged. While some of […]
Tesla and SpaceX CEO Elon Musk has engaged in secret talks with Russian President Vladimir Putin since late 2022, according to reporting published Thursday by The Wall Street Journal. Citing “several current and former U.S., European and Russian officials,” the Journal reported that conversations between Putin and Musk, a Republican megadonor and Pentagon contractor, took […]
On sols 4343-4344, Curiosity will focus on examining blocks of finely layered or “laminated” bedrocks in its workspace. The “Backbone Creek” target, which has an erosion resistant vertical fin of dark material, will be zapped by the ChemCam laser to determine composition, and photographed by Mastcam. “Backbone Creek” is named for a stream in the […]
On Earth, red rocks — sometimes called “red beds” — generally get their color from oxidized iron (Fe3+), which is the same form of iron that makes our blood red, or the rusty red color of metal left outside. Green spots like those observed in the Wallace Butte abrasion are common in ancient “red beds” […]
The Global Learning and Observations to Benefit the Environment (GLOBE) Program is calling on volunteers of all ages to help students and citizen scientists document seasonal change through leaf color and land cover. The data collection event will support students across North America, Latin America, Central America, and Europe, who are working together to document […]
The NASA Science Activation program’s AEROKATS and ROVER Education Network (AREN), led by Wayne Regional Educational Service Agency (RESA) in Wayne County, MI, provides learners with hands-on opportunities to engage with science instruments & NASA technologies and practices in authentic, experiential learning environments. On July 25, 2024, the AREN team held a four-day virtual workshop: […]
Nestled in a natural bowl surrounded by hills 50km north-west of Johannesburg, the Hartebeesthoek Radio Astronomy Observatory (HartRAO), with its collection of radio dishes, looks quite out of place. The road that snakes towards the observatory’s security entrance seems to conspire with the surrounding hillsides to hide the facility below, obscuring the site in an […]
Four astronauts have returned to Earth after a nearly eight-month space station stay extended by Boeing’s capsule trouble and Hurricane Milton. A SpaceX capsule carrying the crew parachuted before dawn on Friday into the Gulf of Mexico, just off the Florida coast, after undocking from the International Space Station earlier this week. The three Americans […]