What really makes a planet habitable? Our assumptions may be wrong

Paul M. Sutter is an astrophysicist at SUNY Stony Brook and the Flatiron Institute, host of “Ask a Spaceman” and “Space Radio,” and writer of “How to Die in Space.” Sutter contributed this text to Space.com’s Expert Voices: Op-Ed & Insights. Remember Hoth, that ice-covered world from “The Empire Strikes Back”? Though some creatures eked …

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James Webb Space Telescope has enough fuel for way more than 10 years of science

NASA’s latest flagship space observatory ought to have enough fuel to more than double its minimal mission life peering into the historical past of the universe, in response to an agency replace. The long-awaited James Webb Space Telescope, a collaboration with the Canadian and European space businesses led by NASA, launched into space Saturday (Dec. …

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Weird quantum objects known as Q balls could explain why we exist

One of the most important cosmological mysteries is why the universe is made up of way extra matter than antimatter, basically why we exist. Now, a workforce of theoretical physicists says they know learn how to discover the reply. All they should do is detect the gravitational waves produced by weird quantum objects referred to as …

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Mars helicopter Ingenuity aces 18th Red Planet flight (video)

NASA’s Mars helicopter Ingenuity has soared by way of alien skies but once more. “The #MarsHelicopter keeps going, going, going! Ingenuity successfully completed its 18th flight, adding 124.3 seconds to its overall time aloft on the Red Planet,” officers with NASA’s Jet Propulsion Laboratory (JPL) in Southern California, which manages Ingenuity’s pioneering mission, said via …

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Faulty cable responsible for latest James Webb Space Telescope launch delay

A defective knowledge cable between the James Webb Space Telescope and launch pad tools at Europe’s Spaceport in Kourou, French Guiana, brought about the massive observatory’s latest launch delay, European Space Agency (ESA) and NASA representatives stated in a briefing on Thursday (Dec. 16).  ESA, which has a few 10% stake within the James Webb …

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NASA’s James Webb Space Telescope launch: Live updates

Refresh 2021-12-15T01:04:36.927Z New launch date set (Image credit score: M.Pedoussaut/ESA) The James Webb Space Telescope is now scheduled to launch no sooner than Christmas Eve (Dec. 24), NASA introduced immediately. “The James Webb Space Telescope team is working a communication issue between the observatory and the launch vehicle system,” NASA officers said in a statement. “This …

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Einstein’s theory of general relativity passes one of its toughest tests yet

General relativity has withstood maybe its toughest problem so far. The theory, which Albert Einstein printed in 1916, revolutionized our understanding of physics and the cosmos. It explains gravity as a consequence of space-time’s flexibility: Massive objects warp space-time, creating depressions round which different our bodies orbit. Scientists have put general relativity to the take …

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Michael Strahan’s Blue Origin Launch on New Shepard: Mission updates and recap

Refresh 2021-12-12T14:48:10.466Z Michael Strahan and his fellow passengers on Blue Origin’s New Shepard NS-19 suborbital spaceflight pose for a crew picture whereas in space throughout their Dec. 11, 2021 launch. (Image credit score: Blue Origin) Blue Origin has launched a brief video of what Michael Strahan and his crew skilled in space throughout their 10-minute …

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