Former NASA astronaut Scott Kelly ending Twitter fight with Russian space chief: report

Former NASA astronaut Scott Kelly plans to halt his Twitter fight with a senior Russian space official, which was sparked by the country’s ongoing invasion of Ukraine. In a CNN report  published on Tuesday (March 15), Kelly said that NASA had requested that he and other former agency astronauts stop such feuds, as they could … Read more

War in Ukraine Does Not Diminish NATO’s Need to Act on Climate, Report Says

NATO’s role in maintaining security in Europe has never been more critical following Russia’s invasion of Ukraine. That includes protecting member nations from climate change, according to new analysis from the German Marshall Fund of the United States. In the fund’s latest installment of a series of reports called “NATO in a New Era: Global … Read more

Biden Orders Report on Climate Risk of Cryptocurrencies

President Biden has ordered his administration to produce a report on the environmental costs and potential benefits of cryptocurrencies and the blockchain technologies they rely on. Biden’s request came yesterday as part of a sweeping executive order on the “responsible development of digital assets.” Cryptocurrencies such as bitcoin and ethereum are a growing part of … Read more

How SpaceX got Starlink up and running in Ukraine: report

SpaceX worked for six weeks to bring Starlink satellite internet service to Ukraine ahead of a formal request from government officials of the besieged country. SpaceX president Gwynne Shotwell shared the news Monday (March 7) at the California Institute of Technology during a talk first reported by SpaceNews. “We had been working on trying to … Read more

A sweet surprise and a bittersweet farewell — Commander’s report: sol 14

The HI-SEAS habitat during a night Marswalk.  (Image credit: Courtesy of Britaney Phillips) Commander’s report for the Valoria 3 Martian mission at HI-SEASSol 14 (Aug. 26, 2021) Surprise! Out of nowhere, a pineapple upside-down cake was placed on the living room table, together with a beautiful handmade card for me. The Valoria 3 crew baked … Read more

The curse and silver lining of martian dust storms — Commander’s Report: sol 10

Dr. Michaela Musilova is the director of Hawaii Space Exploration Analog and Simulation (HI-SEAS) program, which conducts analog missions to the moon and Mars for scientific research at a habitat on the volcano Mauna Loa. Currently, she is in command of the two-week Valoria 3 martian mission and contributed this report to Space.com’s Expert Voices: … Read more

Chocolate, music and research fuel Martian life at HI-SEAS – Commander’s report: sol 6

Dr. Michaela Musilova is the director of the Hawaii Space Exploration Analog and Simulation (HI-SEAS) program, which conducts analog missions to the moon and Mars for scientific research at a habitat on the volcano Mauna Loa. Currently, she is in command of the two-week Valoria 3 Martian mission and contributed this report to Space.com’s Expert … Read more

Fix the Planet newsletter: 5 takeaways from the IPCC climate report

By Adam Vaughan People walking by the ruins of the village of Vilar PAULO NOVAIS/EPA-EFE/Shutterstock This is Fix the Planet, the weekly climate change newsletter that reminds you there are reasons for hope in science and technology around the world. To receive it in your inbox, sign up here. It may have been overshadowed by Russia’s … Read more

OneWeb pulls employees out of Baikonur Cosmodrome after Russian demands: report

It doesn’t look like OneWeb’s next batch of internet satellites will get off the ground anytime soon. Thirty-six OneWeb broadband spacecraft had been scheduled to launch on Friday (March 4) atop a Soyuz rocket from Baikonur Cosmodrome in Kazakhstan, which is managed jointly by the Russian Aerospace Forces and Roscosmos, Russia’s federal space agency. But … Read more

Climate change report: Humans are causing widespread and irreversible impacts, says IPCC

By Adam Vaughan Pastoralists in Kenya among the bodies of sheep and goats that died after a dramatic change from drought to cold and wet weather TONY KARUMBA/AFP via Getty Images Climate change is already wreaking widespread, pervasive and sometimes irreversible impacts on people and ecosystems globally, according to a landmark report warning it has … Read more