SpaceX Falcon 9 rocket launches 50 satellites to orbit for Starlink megaconstellation, BlackSky

CAPE CANAVERAL, Fla. — SpaceX just launched the first of four planned Falcon 9 rocket launches this month, with its workhorse rocket carrying a stack of 48 Starlink satellites and two BlackSky Earth observation satellites into orbit, before sticking a booster landing at sea. The previously-flown Falcon 9 rocket blasted off from Space Launch Complex 40 here at Cape Canaveral Space Force Station at 6:12 p.m. EST (2312 GMT), marking this particular booster’s ninth flight. “The Falcon has landed,” SpaceX representatives said on the live broadcast. “You can hear the…

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Total solar eclipse 2021: When, where and how to see it on Dec. 4

The only total solar eclipse of the year takes place on Saturday (Dec. 4), and if you live in the far south of the world you may be able to catch a glimpse. Alternatively, there might be a livestream available if the Antarctic weather holds. Solar eclipses happen when the new moon passes in front of the face of the sun, from Earth’s perspective. (Never look at the sun directly with your eyes; instead, follow the safety guide we have later in this article to help you.) A total solar…

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