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.
NASA Ingenuity Mars Helicopter Prepares for First Flight
NASA is targeting no earlier than April 8 for the Ingenuity Mars Helicopter to make the first attempt at powered, controlled flight of an aircraft on another planet. Before the 1.8-kilogram rotorcraft can attempt its first flight, however, both it and its team must meet a series of daunting milestones.
Ingenuity remains attached to the belly of NASA’s Perseverance rover. On March 21, the rover deployed the guitar case-shaped graphite composite debris shield that protected Ingenuity during landing. The rover currently is in transit to the “airfield” where Ingenuity will attempt to fly. Once deployed, Ingenuity will have 30 Martian days, or sols, (31 Earth days) to conduct its test flight campaign.
Press Release | #Mars2020
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NASA is targeting no earlier than April 8 for the Ingenuity Mars Helicopter to make the first attempt at powered, controlled flight of an aircraft on another planet. Before the 1.8-kilogram rotorcraft can attempt its first flight, however, both it and its team must meet a series of daunting milestones.
Ingenuity remains attached to the belly of NASA’s Perseverance rover. On March 21, the rover deployed the guitar case-shaped graphite composite debris shield that protected Ingenuity during landing. The rover currently is in transit to the “airfield” where Ingenuity will attempt to fly. Once deployed, Ingenuity will have 30 Martian days, or sols, (31 Earth days) to conduct its test flight campaign.
Press Release | #Mars2020
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NASA Ingenuity Mars Helicopter Prepares for First Flight
NASA is targeting no earlier than April 8 for the Ingenuity Mars Helicopter to make the first attempt at powered, controlled flight of an aircraft on another planet.
More Results From The Large Hadron Collider Point to Entirely New Physics
The Large Hadron Collider beauty (LHCb) experiment is still insisting there's a flaw in our best model of particle physics.
Previous results comparing the collider's data with what we might expect from the Standard Model threw up a curious discrepancy by around 3 standard deviations, but we needed a lot more information to be confident it truly reflected something new in physics.
Newly released data have now pushed us closer to that confidence, putting the results at 3.1 sigma; there's still a 1 in 1,000 possibility that what we're seeing is the result of physics just being messy, and not of a new law or particle.
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The Large Hadron Collider beauty (LHCb) experiment is still insisting there's a flaw in our best model of particle physics.
Previous results comparing the collider's data with what we might expect from the Standard Model threw up a curious discrepancy by around 3 standard deviations, but we needed a lot more information to be confident it truly reflected something new in physics.
Newly released data have now pushed us closer to that confidence, putting the results at 3.1 sigma; there's still a 1 in 1,000 possibility that what we're seeing is the result of physics just being messy, and not of a new law or particle.
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More Results From The Large Hadron Collider Point to Entirely New Physics
Update (24 March 2021): The Large Hadron Collider beauty (LHCb) experiment is still insisting there's a flaw in our best model of particle physics.
EverythingScience pinned «More Results From The Large Hadron Collider Point to Entirely New Physics The Large Hadron Collider beauty (LHCb) experiment is still insisting there's a flaw in our best model of particle physics. Previous results comparing the collider's data with what…»
NASA's Ingenuity helicopter is carrying a small piece of aviation history. Underneath the helicopter's solar panel is a stamp-sized piece of fabric. It was a part of the wing covering on the Wright brothers’ aircraft that took the first powered, controlled flight on Earth on Dec. 17, 1903.
Source | #Mars2020
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Source | #Mars2020
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After 50 Years, Physicists Confirm The Existence of an Elusive Quasiparticle
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After 50 Years, Physicists Confirm The Existence of an Elusive Quasiparticle
Through painstaking work, scientists have found evidence of a quasiparticle that was first imagined as a hypothesis almost 50 years ago: the odderon.
For The First Time, Twisted Light Reveals Magnetic Fields Around The Black Hole M87*
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For The First Time, Twisted Light Reveals Magnetic Fields Around The Black Hole M87*
The goalposts of science are always shifting. An achievement is never absolute - each new discovery is the doorway to a cascading series of other discoveries in our quest to understand the Universe. The supermassive black hole M87* is no exception.
Scientists Found a Key Neurological Switch That Makes Human Brains So Large
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Scientists Found a Key Neurological Switch That Makes Human Brains So Large
What is it about humans that separates us from non-human primates, our closest living relatives? One of the biggest differentiators, scientifically speaking, is the size of our much larger brains – and now, we've found a key secret behind that un
🚀 SN11 will be attempting a launch today (UPDATE: Launch scrubbed for today)
Earlier today SN11 preformed a successful static fire and we have received official confirmation from SpaceX that they're targeting later today.
SpaceX personnel are still on the pad but the village has already been evacuated so we expect a launch in the next few hours.
⚠️ Update: Launch Scrubbed for today.
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Earlier today SN11 preformed a successful static fire and we have received official confirmation from SpaceX that they're targeting later today.
SpaceX personnel are still on the pad but the village has already been evacuated so we expect a launch in the next few hours.
⚠️ Update: Launch Scrubbed for today.
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Scientists Discover Deep-Sea Microbes That Are Invisible to Our Immune System
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Deep-sea microbes are invisible to our immune systems, researchers find
Human and mouse cells recognized only 20% of the bacterial species found miles below the surface of the Pacific Ocean.
This Discovery Just Changed What We Know About The Earliest Life Forms on Earth
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This Discovery Just Changed What We Know About The Earliest Life Forms on Earth
At the core of just about every plant, algae, and blob of green pond scum on Earth sits a molecular engine for harvesting sunlight. Its only emissions are oxygen – a gas we can all be incredibly thankful for today.