The AstraZeneca COVID-19 Vaccine And Risk of Blood Clots: What You Need to Know
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Article | #Covid19
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The AstraZeneca COVID-19 Vaccine And Risk of Blood Clots: What You Need to Know
Vaccines are amazing, life-saving innovations, and the COVID-19 vaccines are no different. As with any medical procedure, there are potential drawbacks to using them, but we know from massive pieces of scientific research that the COVID-19 vaccine
An early SpaceX engineer crawled inside an imploding rocket on a jet in midair to save the company
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An early SpaceX engineer crawled inside an imploding rocket on a jet in midair to save the company
SpaceX was down to its last rocket, which was flying aboard a C-17 jet over the Pacific. When it began to crumple, Zach Dunn dove in headfirst.
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🔉Hear that? That’s the sound of Perseverance driving over Martian rocks. This is the first time we’ve captured sounds while driving on Mars.
Source | #Mars2020
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Source | #Mars2020
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Another First: Perseverance Captures the Sounds of Driving on Mars
As the Perseverance rover began to make tracks on the surface of Mars, a sensitive microphone it carries scored a first: the bangs, pings, and rattles of the robot’s six wheels as they rolled over Martian terrain.
“A lot of people, when they see the images, don’t appreciate that the wheels are metal,” said Vandi Verma, a senior engineer and rover driver at NASA’s Jet Propulsion Laboratory in Southern California. “When you’re driving with these wheels on rocks, it’s actually very noisy.”
Article | #Mars2020
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As the Perseverance rover began to make tracks on the surface of Mars, a sensitive microphone it carries scored a first: the bangs, pings, and rattles of the robot’s six wheels as they rolled over Martian terrain.
“A lot of people, when they see the images, don’t appreciate that the wheels are metal,” said Vandi Verma, a senior engineer and rover driver at NASA’s Jet Propulsion Laboratory in Southern California. “When you’re driving with these wheels on rocks, it’s actually very noisy.”
Article | #Mars2020
@EverythingScience
NASA’s Mars Exploration Program
Another First: Perseverance Captures the Sounds of Driving on Mars
NASA’s newest rover recorded audio of itself crunching over the surface of the Red Planet, adding a whole new dimension to Mars exploration.
A Photographer Spent 12 Years Making This Milky Way Photo
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Article | View High Quality Version
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A Photographer Spent 12 Years Making This Milky Way Pic. It Will Crush Your Tiny Heart
Have you ever thought to yourself, "Gosh, I sure wish I could feel extremely small and awed right now"? Do we ever have the solution for you!
Ancient Vertebrates May Have Had Tools For Walking Long Before They Left The Ocean
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Ancient Vertebrates May Have Had Tools For Walking Long Before They Left The Ocean
The very first vertebrates to walk on our planet might have done so in the great ocean deep, millions of years before their later relatives transitioned to the land.
An Unexpected Hubble Discovery Just Changed Our Understanding of Star Formation
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An Unexpected Hubble Discovery Just Changed Our Understanding of Star Formation
What we thought may have been an off-switch for star formation doesn't appear to work that way after all.
The Perseverance rover just released the debris shield that protected the Mars helicopter, Ingenuity, during landing.
So begins the process to safely deliver it to the surface of the planet. It's stowed sideways, folded up and locked in place, so there’s some reverse origami to do before it can set it down. First Perseverance will be off to the designated “helipad” a couple days drive from here.
Photo | #Mars2020
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So begins the process to safely deliver it to the surface of the planet. It's stowed sideways, folded up and locked in place, so there’s some reverse origami to do before it can set it down. First Perseverance will be off to the designated “helipad” a couple days drive from here.
Photo | #Mars2020
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An Astronomer Just Laid Out a Navigation System For Interstellar Space Travel
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An Astronomer Just Laid Out a Navigation System For Interstellar Space Travel
It's 2021, and we finally don't have to worry quite so much about our spacecraft getting lost in interstellar space.