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41 - 50 from 207 . In "Life / Explore"
An artist's illustration depicts the PACE spacecraft in orbit around Earth after launch. NASA
New NASA mission launches to observe ‘invisible universe’ on Earth
WASHINGTON — A revolutionary new satellite that will provide an unprecedented look at Earth’s microscopic marine life and tiny atmospheric particles has launched.The NASA PACE, or Plankton, Aerosol, Cloud, and ocean Ecosystem, mission lifted off at 1:33 a.m. ET Thursday aboard a SpaceX Falcon 9 rocket from Cape Canaveral Space Force Station in Florida. The rocket’s booster successfully landed back on Earth about 10 minutes after launch. Just over half an hour after liftoff, the team confirmed that the spacecraft’s solar arrays deployed and it was receiving power.The launch, initially set for Tuesday morning, was delayed twice due to high winds and cumulus clouds. But the weather conditions were more than 95% favorable for launch Thursday morning.Scientists began envisioning a way...
February 08, 2024

New NASA mission launches to observe ‘invisible universe’ on Earth

The wings, backbone and legs of the flying reptile were found, but not the skull
Pterosaur: Unique flying reptile soared above Isle of Skye
EDINBURGH — A unique species of flying reptile, or pterosaur, that lived 168-166 million years ago has been discovered on the Isle of Skye.Its wings, shoulders, legs and backbone were found in a rock on a beach, but the fossil's skull was missing.Scientists were surprised to find a pterosaur from this period off Scotland's west coast — they were thought to mostly live in China.The creature — called Ceoptera — is the second pterosaur found on Skye.Its name comes from the Scottish Gaelic word cheò, meaning mist, and is a reference to the Gaelic name of Isle of Syke — Eilean a' Cheò or Isle of Mist.Fossils from this era, called the Middle Jurassic, are extremely rare, says Dr Liz Martin-Silverstone at the University of Bristol who used a CT scanner to make a 3D digital...
February 06, 2024

Pterosaur: Unique flying reptile soared above Isle of Skye

The Atlas detector is the size of a tanker and is used to measure some of the smallest objects in the Universe
Huge atom-smasher bid to find missing 95% of Universe
GENEVA — Researchers at the world's biggest particle accelerator in Switzerland have submitted proposals for a new, much larger, supercollider.Its aim is to discover new particles that would revolutionize physics and lead to a more complete understanding of how the Universe works.If approved, it will be three times larger than the current giant machine.But its £12bn price tag has raised some eyebrows, with one critic describing the expenditure as "reckless".That money -- which is only the initial construction cost -- would come from member nations of the European Organization for Nuclear Research (Cern) including the UK, and some experts have questioned whether it makes economic sense.The biggest achievement of the Large Hadron Collider (LHC) was the detection of a new...
February 05, 2024

Huge atom-smasher bid to find missing 95% of Universe

Rodney Holbrook says the mouse has been tidying up every night for almost two months
House-proud mouse discovered tidying British man’s shed every night
LONDON — When retired postman Rodney Holbrook set up cameras to try to find out who was tidying his shed almost every night, he found an unexpected helper scurrying around his workbench.The black-and-white, night-vision footage revealed that a tiny mouse was behind the mysterious tidying, helpfully moving objects left on the workbench into a box.“At first I noticed that some food that I was putting out for the birds was ending up in some old shoes I was storing in the shed, so I set up a camera to see what was going on,” Holbrook, who lives in Builth Wells, a small town in central Wales about 60 miles north of the capital city Cardiff, said in a statement.Footage from that camera captured the mouse carrying objects like screwdrivers, clothes pegs or pieces of cable in its mouth and...
January 09, 2024

House-proud mouse discovered tidying British man’s shed every night

Great icebergs, such as the recent A68 object, fertilize' the oceans with mineral nutrients
A23a: World's biggest iceberg on the move after 30 years
LONDON — The world's biggest iceberg is on the move after more than 30 years being stuck to the ocean floor.The iceberg, called A23a, split from the Antarctic coastline in 1986. But it swiftly grounded in the Weddell Sea, becoming, essentially, an ice island.At almost 4,000 sq km (1,500 sq miles) in area, it's more than twice the size of Greater London.The past year has seen it drifting at speed, and the berg is now about to spill beyond Antarctic waters.A23a is a true colossus, and it's not just its width that impresses.This slab of ice is some 400m (1,312 ft) thick. For comparison, the London Shard, the tallest skyscraper in Europe, is a mere 310m tall.A23a was part of a mass outbreak of bergs from the White Continent's Filchner Ice Shelf.At the time, it was hosting a...
November 24, 2023

A23a: World's biggest iceberg on the move after 30 years

Black holes are some of the most powerful and mysterious objects in the known universe
Black holes are lurking much closer to Earth than previously thought
BRUSSELS — The closest black hole to Earth was thought to be 1,560 light-years away -- but a new study suggests there could be one around 150 light-years away.Black holes are some of the most powerful and mysterious objects in the known universe -- and there could be one much closer to Earth than previously thought.A study has found possible evidence of a black hole in the closest open cluster of stars to Earth, called the Hyades cluster.Data from the European Space Agency’s (ESA) Gaia mission revealed the closest known -- and second closest - black holes in 2022, Gaia BH1 and Gaia BH2, which are 1,560 light-years and 3,800 light-years from Earth respectively.A new paper, however, published in the journal Monthly Notices of the Royal Astronomical Society, suggests there could be black...
September 12, 2023

Black holes are lurking much closer to Earth than previously thought

Virgin Galactic's Unity vehicle
Richard Branson: Virgin Galactic commercial space flights to start this month
LONDON — Sir Richard Branson's space tourism company Virgin Galactic says it will launch its first commercial flight before the end of this month.The firm is targeting a launch window for the flight, which is called Galactic 01, from 27 June to 30 June.After the announcement to investors, Virgin Galactic shares jumped more than 40% in extended New York trading.In May, Virgin Orbit -- a separate space firm owned by the UK billionaire -- shut down, months after a mission failed.Virgin Galactic said the first flight will be a scientific research mission, carrying three crew members from the Italian Air Force and the National Research Council of Italy to conduct microgravity research.The company said its second commercial spaceflight will follow in early August, and it expects to operate...
June 16, 2023

Richard Branson: Virgin Galactic commercial space flights to start this month

Everest expeditions often end in tragedy or triumph
Mount Everest: Deadly season puts focus on record climbing permits
KATHMANDU — Just before reaching the summit of Mount Everest, Australian engineer Jason Kennison told his mum in a FaceTime call that he would see her when he got back.He was fulfilling a lifelong dream to stand on top of the world and raise funds for his favored charity, Spinal Cord Injuries Australia.But that static-filled video call was the last time Gill Kennison would see her son alive. As the 40-year-old descended from the summit, he caught high-altitude sickness and died.Kennison is among 12 confirmed fatalities from the spring climbing season, one of the deadliest in recent years. It has just concluded but five mountaineers remain missing. The deaths already exceed the 11 lives lost in 2019, when overcrowding on the picturesque yet treacherous terrain was highlighted by a viral...
June 09, 2023

Mount Everest: Deadly season puts focus on record climbing permits

The use of drones allowed researchers to quickly gather evidence of previously unseen cave paintings dating from 5,000- 7,500 years ago
Prehistoric cave paintings discovered in Spain using drones
MADRID — Archaeologists in Spain have discovered prehistoric paintings in hard-to-reach caves in the east of the country using drone technology.The use of drones allowed researchers to quickly gather evidence of previously unseen cave paintings dating from 5,000- 7,500 years ago, according to a statement from the team at the University of Alicante, Spain. The archaeologists’ findings were published in the Spanish scientific journal Lucentum last month.The project allowed easier inspection of areas that could otherwise only be reached by “opening complex access routes climbing,” reads the statement.The team said they found their first results within just a few days of flying drones in a quarry in the Penàguila municipality in Alicante.“This area is well known for housing numerous...
June 07, 2023

Prehistoric cave paintings discovered in Spain using drones

The scan is made up from 700,000 images captured by submersibles
Full-sized scans reveal Titanic wreck as never seen before
NEW YORK — The world's most famous shipwreck has been revealed as never seen before.The first full-sized digital scan of the Titanic, which lies 3,800m (12,500ft) down in the Atlantic, has been created using deep-sea mapping.It provides a unique 3D view of the entire ship, enabling it to be seen as if the water has been drained away.The hope is that this will shed new light on exactly what happened to the liner, which sank in 1912.More than 1,500 people died when the ship struck an iceberg on its maiden voyage from Southampton to New York."There are still questions, basic questions, that need to be answered about the ship," Parks Stephenson, a Titanic analyst, told BBC News.He said the model was "one of the first major steps to driving the Titanic story towards...
May 17, 2023

Full-sized scans reveal Titanic wreck as never seen before

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