Astronomers Have Discovered a Star That Survived Nearly Being Swallowed by a Black Hole
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Astronomers Have Discovered a Star That Survived Nearly Being Swallowed by a Black Hole
When black holes swallow down massive amounts of matter from the space around them, they're not exactly subtle about it. They belch out tremendous flares of X-rays, generated by the material heating to intense temperatures as it's sucked towards th
SpaceX is currently preparing to attempt to launch Starship SN9
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Remembering Fallen Heroes
NASA remembers the crews of Apollo 1, space shuttles Challenger and Columbia during the agency's Day of Remembrance on Jan. 28, 2021, the 35th anniversary of the Challenger accident. NASA's Day of Remembrance honors members of the NASA family who lost their lives while furthering the cause of exploration and discovery.
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NASA remembers the crews of Apollo 1, space shuttles Challenger and Columbia during the agency's Day of Remembrance on Jan. 28, 2021, the 35th anniversary of the Challenger accident. NASA's Day of Remembrance honors members of the NASA family who lost their lives while furthering the cause of exploration and discovery.
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An Alarming Number of COVID-19 Survivors Have Been Diagnosed With Neurological Issues
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A Shocking Number of COVID-19 Survivors Have Been Diagnosed With Neurological Issues
Six months after testing positive for COVID-19, one in eight survivors are diagnosed with a neurological or psychiatric illness like dementia for the first time in their lives, a study led by Oxford researchers found.
Earth's Second 'Moon' Will Take a Final Lap Before Waving Bye-Bye to Us For Good
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Earth's Second 'Moon' Will Take a Final Lap Before Waving Bye-Bye to Us For Good
Earth's second moon will make a close approach to the planet next week before drifting off into space, never to be seen again.
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How Space-Time Works When You Look At The Stars
We're used to looking at everything around us unfolding in real time. But when we look at the stars, we’re actually looking at the past. We aren’t seeing the stars, or really anything in the universe, as they currently are. We’re seeing things as they were.…
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We're used to looking at everything around us unfolding in real time. But when we look at the stars, we’re actually looking at the past. We aren’t seeing the stars, or really anything in the universe, as they currently are. We’re seeing things as they were.…
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Twin Starships Stand in Boca Chica
SN10 has been rolled out and has joined SN9 at the launch pads. SpaceX is now targeting Monday at the earliest to attempt to launch SN9 after issues with getting FAA approval.
Meanwhile, Musk's "Starfleet" continues to expand as SN11 nears completion along with the first Superheavy prototype, BN1, with several other vehicles already under construction.
Photo 1 | Photo 2 | Photo 3
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SN10 has been rolled out and has joined SN9 at the launch pads. SpaceX is now targeting Monday at the earliest to attempt to launch SN9 after issues with getting FAA approval.
Meanwhile, Musk's "Starfleet" continues to expand as SN11 nears completion along with the first Superheavy prototype, BN1, with several other vehicles already under construction.
Photo 1 | Photo 2 | Photo 3
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Family Photo Snapped by Solar Orbiter Shows Venus, Earth And Mars Gleaming Like Stars
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Family Photo Snapped by Solar Orbiter Shows Venus, Earth And Mars Gleaming Like Stars
Every now and again, we get a little glimpse of just how far human ingenuity has gone.
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How Scientists Are Creating Diamonds From CO2 Emissions
A UK company is making synthetic diamonds from carbon that's sucked out of the air. But just how eco-friendly are these manufactured gems?
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A UK company is making synthetic diamonds from carbon that's sucked out of the air. But just how eco-friendly are these manufactured gems?
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LSD Lets The Brain 'Free Itself' From Divisions Dictated by Anatomy, Scientists Find
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LSD Lets The Brain 'Free Itself' From Divisions Dictated by Anatomy, Scientists Find
Where does the mind 'meet' the brain? While there's no shortage of research into the effects of psychedelics, drugs like LSD still have much to teach us about the way the brain operates – and can shine a light on the mysterious interface between
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How Does Your Body Process Pain?
Pain is much more complicated than getting a nasty cut on your knee. In this video Patrick breaks down how your body feels pain on a physiological level.
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Pain is much more complicated than getting a nasty cut on your knee. In this video Patrick breaks down how your body feels pain on a physiological level.
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Now that Spot has an arm in addition to legs and cameras, it can do mobile manipulation. It finds and picks up objects (trash), tidies up the living room, opens doors, operates switches and valves, tends the garden, and generally has fun. Motion of the hand, arm and body are automatically coordinated to simplify manipulation tasks and expand the arm's workspace, making its reach essentially unbounded.
Video (Boston Dynamics) | Stream on YouTube
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Video (Boston Dynamics) | Stream on YouTube
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SN9 Launch Highlights (1080p)
SpaceX’s Starship SN9 finally flew Tuesday then exploded spectacularly while landing during a test flight at the company’s facility in Boca Chica, Texas.
Despite the striking end, SpaceX said it considers the test to be a success because of the data that they were able to collect.
The company said the objective of Tuesday’s test was to demonstrate control of the spacecraft during the subsonic reentry phase, which includes the so-called belly-flop maneuver that is used to slow it down. SpaceX admitted there is more work to do on how to successfully land the Starship.
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Video (SpaceX)
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SpaceX’s Starship SN9 finally flew Tuesday then exploded spectacularly while landing during a test flight at the company’s facility in Boca Chica, Texas.
Despite the striking end, SpaceX said it considers the test to be a success because of the data that they were able to collect.
The company said the objective of Tuesday’s test was to demonstrate control of the spacecraft during the subsonic reentry phase, which includes the so-called belly-flop maneuver that is used to slow it down. SpaceX admitted there is more work to do on how to successfully land the Starship.
Full and 720p versions available in comments
Video (SpaceX)
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This video of the sun was shot in hydrogen-alpha light, so as the plane passed you could see the contrails scatter the light from the sun, while the plane was invisible unless covering the disc.
Video (Andrew McCarthy)
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Video (Andrew McCarthy)
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