Sunday’s flight was Blue Origin’s eighth overall launch of the New Shepard system and the second time this particular spacecraft and booster have flown. They last flew in December. It is believed that this capsule, the third one built by the company, will undergo extensive testing before crew flights begin in the fourth vehicle.
Source: arstechnica.com
On the scarred terrain of Arabia Terra, a region on Mars that serves as the setting for The Martian, lies a mysterious pockmark known as Ismenia Patera. New imagery released by the European Space Agency (ESA) on Thursday reveals dimensions of this feature that help contextualize its geological evolution (though its origins remain unresolved).
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New results from a decades-old experiment were initially touted as further evidence for dark matter. But independent scientists have cast serious doubt on that claim, leaving most everyone puzzled.
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