Science news 01 Mar, 2021
Comments on: Japan at Night: A Favorite Astronaut Photo - SciTechDailySciTechDaily
The contrast of the bright lights against the dark landscape makes this a favorite astronaut photo. This photograph, taken by astronaut Randy “Komrade” Bresnik from the International Space Station (ISS), shows nighttime lights over Japan on November 6, 2017. …
Global dimming: Phenomenon of solar radiation declining - Telangana TodayTelangana Today
Researchers have shown that variations in the intensity of sunlight over decades are down to ultra-fine, human-made dirt particles in the atmosphere.
Scientists have found how the heaviest components within the universe come up - The Times HubThetimeshub.in
A bunch of worldwide researchers have returned to the formation of the photo voltaic system 4.6 billion years in the past to take a contemporary have a look at the cosmic origin of the heaviest components. And I found how precisely they had been shaped and th…
Odd stripes spotted by NASA satellite in Russia baffle scientist - SlashGearSlashGear
A NASA satellite orbiting the earth taking pictures has spotted something that has scientists stumped in Siberia’s cold Arctic reaches in Russia. Near the Markha River in Siberia, the earth h…
Sensing Suns: Astronomers Accurately Measure the Temperature of Red Supergiant Stars - SciTechDailySciTechDaily
Red supergiants are a class of star that end their lives in supernova explosions. Their lifecycles are not fully understood, partly due to difficulties in measuring their temperatures. For the first time, astronomers develop an accurate method to determine th…
Indian-origin Nasa scientist controlling Mars Perseverance rover from a flat above hair salon in London - Hindustan TimesHindustan Times
The mission control is at Nasa’s jet propulsion laboratory (JPL) in Southern California, where the Perseverance rover was built.
World’s oldest DNA sheds light on mammoth evolution - EarthSkyEarthSky
A mammoth tooth uncovered from the Siberian permafrost yields the oldest DNA yet discovered and provides insight into the evolution of the giant beasts.
What is a quasar? | Astronomy Essentials - EarthSkyEarthSky
A quasar is an extremely bright and distant point-like source visible to radio telescopes. The source is a so-called Active Galactic Nucleus, fueled by a supermassive black hole.
Ashland resident works on NASA’s next space suit - BollyInsideBollyinside.com
The next generation of spacesuits for NASA's next Artemis mission will use cutting-edge technology to get astronauts back to the moon safely and an
Under threat: the birthplace of Darwin’s historic theory - The GuardianThe Guardian
Groups including the Geological and Linnean societies say government’s 3,000% rent rise could force them to quit their Burlington House premises after 167 years
Did A Comet Fragment Kill The Dinosaurs? Not Likely, Say Researchers - ForbesForbes
The latest hypothesis that the demise of the dinosaurs was precipitated by a cometary fragment that slammed into the Gulf of Mexico some 66 million years ago is being met with skepticism in the Earth sciences community.
Nasa's solar probe sends stunning image of Venus and its terrain - Hindustan TimesHindustan Times
The picture shared by Nasa of the onboard Wide-field Imager inside the Parker Solar Probe (WISPR) was originally clicked in July 2020.
Full Moon 2021: Stunning Photos, Videos Capture Snow Moon's Beauty Around The World - India.comIndia.com
February's full moon is known as full 'Snow Moon' in North America while in Europe it's called 'Storm Moon'. It also goes by the name 'Hunger Moon'.
We have telescopes in space, rovers on other worlds – our search for alien life continues - FirstpostFirstpost
Ladakh, with its glacial pools, salt-water lakes, hot springs and frozen soils, is an excellent Mars analogue, only being recognized, after international expeditions from 2016 onwards.
Space Junk hit big time in Queensland, what’s next? - The Indian WireTheindianwire.com
Falling of uncontrolled space junk back to Earth has not been a rare phenomenon anymore. Recently remnants from a Chinese rocket got broken up and fell over Queensland(US), creating a spectacular Stardust scenario and captivating starstruck audience as it cra…
In March, an asteroid categorised as “harmful” will graze Earth - The Times HubThetimeshub.in
ImportantAn asteroid categorised by NASA as “harmful” will move near Earth on March 21. Nonetheless the chance of collision could be very low however scientists and activists can observe it within the sky. It is a big pebble that can go over our heads within …
First Black Hole Ever Discovered Is More Massive Than Scientists Imagined - India TimesThe Times of India
A new study on the first black hole ever detected has proved our understanding of it to be wrong after half a decade. The new information reveals that the scientists may have been off with their estimates by as much as 50 percent An art…
Trend stories in space and science: the disappearance of wild wool and dinosaurs | 69 News at sunrise - BollyInsideBollyinside.com
THICK WOOL Credit: Edgar Mission A sheep was rescued in Australia recently. His fleece was 75 pounds! While wild sheep can lose their outer layer,
Science Made Simple: What is Cosmic Acceleration and Dark Energy? - SciTechDailySciTechDaily
The universe is expanding, and it expands a little faster all the time. Scientists call the speeding up of this expansion cosmic acceleration. This growth increases the distance between points in the universe, just like stretching a rubber sheet would make po…
64 full human genomes sequenced at high-res - DTNextDtnext.in
Two decades after the successful completion of the Human Genome Project, an international group of researchers has now sequenced 64 human genomes at high resolution.
New light on rise of mammals - The HinduThe Hindu
The ancestor of all primates likely lived alongside large dinosaurs
Gulf Stream System slows to its weakest in a thousand years, putting U.S., Europe at risk - Study FindsStudy Finds
Experts warn that by 2100, the Gulf Stream System will weaken further by 34 to 45 percent, becoming dangerously close to the tipping point at which the flow becomes unstable
Efficacy of polymeric nano-micelles depends on expression level of c-Myc - News-Medical.NetNews-Medical.Net
The Innovation Center of NanoMedicine (Director General: Prof. Kazunori Kataoka, Location: Kawasaki in Japan, Abbreviation: iCONM) reported in ACS Nano (Impact Factor: 14.588 in 2019) together with the group of Prof. Yu Matsumoto of Otorhinolaryngology and He…
Physicists discovered the Hall effect in a nonmagnetic quantum material - Tech ExploristTech Explorist
In a twist befitting the strange nature of quantum mechanics, physicists have discovered the Hall effect — a characteristic change in the way electricity is conducted in the presence of a magnetic field — in a nonmagnetic quantum material to which no magnetic…
U of A solves fireball thriller - The Times HubThetimeshub.in
Put down your nets and magnets, meteorite-hunters – final Monday’s fireball was a comet, and never a shred of it reached the bottom. College of Alberta researchers put out an evaluation Feb. 25 about the reason for final Monday’s fireball. Individuals all t…
Researchers find links in end of dinosaurs - News Track EnglishNewstracklive.com
New Delhi: Scientists have reached the bottom of how giant dinosaurs, which ruled the earth millions of years ago, went extinct. Asteroid dust found in a crater in the Gulf of Mexico recently revealed that this massive planetary rock had destroyed dinosaurs a…
Hunting for a giant black hole, astronomers found a nest of darkness - Economic TimesThe Times of India
The surprise result has given astronomers a unique and detailed look at the dynamics prevailing inside one of the most crowded places in the nearby cosmos. Their work suggests that such clusters are a likely source of the gravitational waves that have been de…
Utah lecturers chosen for NASA flight to the stratosphere - The Times HubThetimeshub.in
MIDVALE, Utah — Two Utah lecturers have been chosen to board the flight of a lifetime, on a aircraft that may carry all of them the way in which to the outer edges of Earth. It is a part of a NASA-funded program that goals to extend scholar curiosity in STEM,…
Was T-Rex the Apex Predator? Carnivore May Be Reason Why Middle-Sized Dinosaurs Disappeared - News18News18
If you've seen any of the Jurassic Park movies, you'd know that the most feared dinosaur among the other others is actually the carnivore, the T-Rex.
Hubble spots comet that found ‘temporary parking place’ near Jupiter. Watch - Hindustan TimesHindustan Times
“Fantastic,” wrote an Instagram user while commenting on the post.
As a child, she beat bone cancer. Now she’s headed into space. - BollyInsideBollyinside.com
In this news, we discuss the As a child, she beat bone cancer. Now she’s headed into space.. Bone cancer survivor Hayley Arceneaux is thrilled to be going
Precision drives on the Red Planet - Design World NetworkDesignworldonline.com
More than 100 electric motors from maxon have been used on the Red Planet and have withstood cosmic radiation, dust storms, and temperature fluctuations.
Memory Without a Brain: How a Single Cell Slime Mold Makes Smart Decisions - BrinkwireBrinkwire.com
NASA's Perseverance Rover Transmits to Earth from the Surface of Mars - UPI.comUPI.com
NASA's Mars Perseverance rover acquired this image during its descent to Mars, using its Descent Stage Down-Look Camera. This camera is mounted on the bottom of the descent stage and looks at the rover. This image was acquired on February 22, 2021 (Sol 1) at …
Mars landing team 'awestruck' by photo of descending rover - The Tribune IndiaThe Tribune India
The photo was released less than 24 hours after the Perseverance rover successfully touched down near an ancient river delta
New Year blessings from Mars as China releases footage from space probe - Hindustan TimesHindustan Times
The footage, shot from cameras attached to the uncrewed craft, shows it vibrating as its solar-powered thrusters are switched on to slow it down, with the spherical outline of Mars and even craters on the planet's surface seen in the background as the probe h…
Parts of South America set to experience total solar eclipse today, NASA shares post - Hindustan TimesHindustan Times
If you are a space enthusiast and planning to catch the event, then you may find this post helpful.
SpaceX Completes Starship SN8's High-Altitude Flight Test, Crashes on Landing - UPI.comUPI.com
SpaceX successfully launched its Starship SN-8 test rocket on December 9, 2020, before it crash-landed in a massive fireball on its launch pad. The test flight was the first high-altitude attempt for the vehicle, which lifted off at 5:45 pm. EST from its laun…
China successfully lands spacecraft on moon to retrieve lunar rocks: State media - Hindustan TimesHindustan Times
The uncrewed mission, named after the mythical Chinese goddess of the moon, aims to collect lunar material to help scientists learn more about the moon’s origins.
NASA and SpaceX Launch Crew-1 Mission to International Space Station - UPI.comUPI.com
A SpaceX Falcon 9 rocket carrying the company's Crew Dragon spacecraft is launched on NASA's SpaceX Crew-1 mission to the International Space Station with NASA astronauts Mike Hopkins, Victor Glover, Shannon Walker, and Japan Aerospace Exploration Agency astr…
NASA and SpaceX Prepare for the Launch of the Crew-1 Mission - UPI.comUPI.com
A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft onboard is seen on the launch pad at Launch Complex 39A before being raised into a vertical position, on November 9, 2020, at NASA's Kennedy Space Center in Florida. NASA's SpaceX Crew-1 missi…
NASA maps damage caused by Beirut blast using satellite data - Hindustan TimesHindustan Times
On the map, dark red pixels – like those present at and around the Port of Beirut – represent the most severe damage.
Vaneeza Rupani attends Launch of Perseverance and Ingenuity Spacecraft to Mars - UPI.comUPI.com
Teenager, Vaneeza Rupani is on hand to attend the launch of the Mars 2020 Rover and Mars Helicopter at the Kennedy Space Center, Florida on Tuesday, July 28, 2020. Veneeza named the Drone "Ingenuity". The spacecraft is destined for Mars and is planned to arri…
SpaceX Launches Satellite for the Korean Military from the Cape Canaveral Air Force Station - UPI.comUPI.com
SpaceX launches its Falcon 9 rocket at 5:30 PM from Complex 40 at the Cape Canaveral Air Force Station. Florida on Monday, July 20, 2020. On board Falcon is Anasis 2, a communications satellite for the South Korean Military. Photo by Joe Marino/UPI
SpaceX launch director gives green light to fuel rocket - Hindustan TimesHindustan Times
The fuelling of the Falcon 9 rocket with rocket grade kerosene and liquid oxygen began 45 minutes before the scheduled 3:22 pm (1922 GMT) blastoff of the Falcon 9 rocket and its Crew Dragon capsule with astronauts Robert Behnken and Douglas Turley on board.
Pune telescope helps detect biggest explosion since Big Bang - Hindustan TimesHindustan Times
The explosion is estimated to release five times more energy than previous record holder and came from a supermassive black hole at the centre of a galaxy hundreds of millions of light years away
Did it keep its flavour? Stone-age ‘chewing-gum’ yields human DNA - Hindustan TimesHindustan Times
The Stone-Age sample yielded enough information to determine the source’s sex, what she had last eaten and the germs in her mouth. It also told them she probably had dark hair, dark skin and blue eyes.
Student of Pune-based institute creates violent black hole flares - Hindustan TimesHindustan Times
A team of astronomers, led by John Paice who is a student at Pune-based Inter-University Centre for Astronomy & Astrophysics (IUCAA), has created a high frame-rate movie of a growing black hole system at a level of detail never seen before.
In a first, astronauts 3D-print meat in space - ETRetail.comThe Times of India
But there are still limits to the types of food that can withstand microgravity. Anything that can produce crumbs, for instance, is considered dangerous, since food particles can clog a spacecraft’s electrical systems or air filters.
Armored dinosaur with spiky head unveiled at Utah museum - Arab NewsArab News
SALT LAKE CITY: A dinosaur that was covered in bony armor from its spiky head to its clubbed tail has been unveiled at a museum in Utah. The species of ankylosaur was a squat plant-eater that roamed southern Utah on four legs about 76 million years ago, durin…
INNOVATION: Novel device creates electricity from snowfall - ETEnergyworld.comThe Times of India
The device designed by researchers at the University of California, Los Angeles (UCLA) is inexpensive, small, thin and flexible like a sheet of plastic.
‘Terrible thing, India’s ASAT satellite test created 400 pieces of debris’: NASA - Hindustan TimesHindustan Times
As a result of the Indian test, the risk of collision with the ISS has increased by 44 percent over 10 days, Bridenstine said.
Fight air pollution and save your lungs with this plant which can clean indoor air - Hindustan TimesHindustan Times
The concentration of pollutants like chloroform and benzene decreased due to the presence of the modified version of a common indoor plant - pothos ivy.
INNOVATION: Purple bacteria may help harvest green fuel from wastewater - ETEnergyworld.comThe Times of India
The study showed that supplying electric current to purple phototrophic bacteria can recover nearly 100 per cent of carbon from any type of organic waste, while generating hydrogen gas for electricity production
Wind farm 'predator' effect hits ecosystems: study by Indian Institute of Science - ETEnergyworld.comThe Times of India
An international team of scientists studied the effects of wind turbine use in the Western Ghats, a UNESCO-listed range of mountains and forest spanning India's west coast region and a global "hotspot" of biodiversity.
Colleagues, Stars Hail Stephen Hawking at Cambridge Funeral - BillboardBillboard
Some 500 invited guests were gathering for the private funeral of famed British scientist Stephen Hawking.
ISRO develops android app for computing solar energy potential - Hindustan TimesHindustan Times
The Indian Space Research Organisation (ISRO) on Monday said its Ahmedabad-based Space Applications Centre has developed an android app for computing the solar energy potential of a place.