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SpaceX's Starship SN4 prototype fires rocket engine for 1st time SpaceX's newest Starship prototype has fired its engine for the first time, potentially paving the way for a test flight in the very near future. The SN4, the latest test version of SpaceX's Mars-colonizing Starship vehicle, aced a "static fire" Tuesday night (May 5), ...
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Newfound black hole is the closest one to Earth we've ever found A newfound black hole may be the closest black hole to Earth, and you can spot its cosmic home in the night sky without a telescope. The black hole, which is lurking 1,000 light-years from Earth in the southern constellation of Telescopium, belongs to a ...
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'Full Flower Moon': See the last supermoon of 2020 at its best Get set for the "super" Full Flower Moon of May! The full moon will occur on Thursday (May 7) at 6:45 a.m. EDT (1045 GMT), and it will be the last supermoon of 2020. See it at its fullest and brightest tonight (May 6) with your own eyes or a live webcast. The full ...
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The US Space Force is recruiting (and has a snazzy promo video just for you) It's official: The U.S. Space Force wants you to join the ranks of the newest branch of the American Armed Forces. In a new recruitment video unveiled today (May 6), the Space Force makes its case for a military life among the stars. "Some people look to the ...
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SpaceX Plans Sunshades to Save Night Skies From Starlink Satellites Perhaps the night sky has been saved. SpaceX, the private rocket company founded by Elon Musk, announced changes last week to a constellation of tens of thousands of internet satellites it plans to send to orbit. The alterations could prevent these false ...
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Perseverance Mars rover scientists train in the Nevada desert Standing in for a rover, a field team sets up equipment in a dry lakebed in the Nevada desert in February 2020. As part of the exercise, scientists spread around the world sent commands for images and data, as they will once Perseverance lands on Mars in ...
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Astronaut Bob Behnken will be one of two-person crew on Crew Dragon Demo-2 launch When NASA's Crew Dragon Demo-2 launches astronauts from American soil for the first time since 2011, astronaut Robert L. "Bob" Behnken will ride on the spacecraft as the mission's joint operations commander. The May 27 launch will be the first from US ...
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Arctic dinosaur may have crossed between Asia and America to dominate the north (CNN) Long before early humans crossed the land bridge that used to link Asia and America, an "incredibly successful" type of duck-billed dinosaur may have trodden the same path, allowing it to dominate northern latitudes of the world 70 million years ago.
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New rules for the physical basis of cellular organelle composition New findings about critical cellular structures have upended common assumptions about their formation and composition and provided new insight how molecular machines are built in living cells. Organelles are the cell's organ-like compartments, which are ...
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Going against the trend Climate and marine scientists are observing pervasive warming of the ocean and the land surfaces across the globe. Since the middle of the 19th century, the average global temperature recorded on the land surface has risen by around one degree ...
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