adplus-dvertising
Connect with us

Science

10 mind-bending space discoveries and observations from 2020 – The Indian Panorama

Published

 on



A new ‘atlas’’

The experts at the Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia‘s national science agency, have created a new atlas of the universe.

Experts at the agency have mapped three million galaxies with more details and in a record time of 300 hours, in comparison to previous mappings which have taken years.

Water on moon!

NASA has confirmed the presence of water on the sunlit surface of the Moon. This discovery indicates that water may be distributed across the lunar surface.

NASA’s Stratospheric Observatory for Infrared Astronomy (SOFIA) has detected water molecules (H2O) in Clavius Crater, one of the largest craters visible from Earth, located in the Moon’s southern hemisphere.

Do black holes have hair?

Black holes can grow hair-like structures if they spin fast enough, a team of researchers has discovered.

In a new study, researchers used numerical simulations which indicated that black holes can spontaneously erupt what has been described as a hair, once they reach a certain spin speed. This hair is otherwise known as a scalar field.

The Milky Way – mapped!

British astrologists have made another guide of the Milky Way comprised of almost two billion stars utilising information assembled by the European Space Agency (ESA) Gaia space observatory.

College of Cambridge specialists drove the production of the infinite chartbook of two billion stars, that they accept could reveal insight into how our system appeared and what may befall it in the inaccessible future.

The return of the capsule!

After a long wait of six years, samples of an asteroid from a far off territory in space arrived in Japan recently. Greeted with smiles and claps, the sample was fetched from an asteroid 300 million kilometres away from Earth, and was sought as part of a space probe attempting to understand the source of life.

In December 2014, Hayabusa2 left for the asteroid called Ryugu. Soon after reaching the destination, it suffered a rough landing but was able to overcome it to collect the samples of asteroid dust in a capsule.

Lakes on Mars

Looks like we might be getting closer to discovering life on Mars. Two years ago, scientists discovered a large reservoir under Mars icy surface. Now, they have found three such more lakes! A paper in Nature Astronomy claimed that researchers have found three lakes burrowed under the red planet’s surface, in addition to the saltwater lake discovered earlier. Radar data from the European Space Agency (ESA) was used to discover the water bodies.

Earth’s closest black hole no more

Black holes are perhaps the most famous celestial bodies in popular culture. There are theories like black holes being portals of time travel, a passage to another universe etc. It’s not surprising that the mysterious black holes hold great importance inpopular perception. Everyone knows that there is a supermassive black hole at the centre of our galaxy. But that’s too far away. There ‘was’ a black hole closer to home, about 1120 light-years away. Now, a study has said that there may not be a black hole here at all.

The star that went kaput

A giant star which was under the observation of astronomers for over ten years has suddenly vanished. The star in question was located in a dwarf galaxy 75 million light-years away, and was one of the largest stars in the known universe. The star, which was 2.5 times brighter than the Sun, left no trace behind.

Aliens have been watching us

A new study has identified more than 1,000 nearby stars that are favourably positioned for spotting life on Earth. The team has identified 1,004 stars with Earth in their line of sight, which could contain habitable, Earth-like planets. These stars are all within 326 light-years of Earth.

Moon’s long lost sibling

Scientists have reason to believe that the Earth’s Moon has a sibling. Its official name is (101429) 1998 VF31, and it could be our Moon’s sibling. The celestial body is probably 4.5 billion years old, with a lunar appearance, and is twinned with the moon. Until now, scientists didn’t know our natural satellite even had a sibling. Turns out, it was too small to be noticed by astronomers. Considering how old it is, we are rather discovering it late.

Let’s block ads! (Why?)

728x90x4

Source link

Continue Reading

Science

The body of a Ugandan Olympic athlete who was set on fire by her partner is received by family

Published

 on

 

NAIROBI, Kenya (AP) — The body of Ugandan Olympic athlete Rebecca Cheptegei — who died after being set on fire by her partner in Kenya — was received Friday by family and anti-femicide crusaders, ahead of her burial a day later.

Cheptegei’s family met with dozens of activists Friday who had marched to the Moi Teaching and Referral Hospital’s morgue in the western city of Eldoret while chanting anti-femicide slogans.

She is the fourth female athlete to have been killed by her partner in Kenya in yet another case of gender-based violence in recent years.

Viola Cheptoo, the founder of Tirop Angels – an organization that was formed in honor of athlete Agnes Tirop, who was stabbed to death in 2021, said stakeholders need to ensure this is the last death of an athlete due to gender-based violence.

“We are here to say that enough is enough, we are tired of burying our sisters due to GBV,” she said.

It was a somber mood at the morgue as athletes and family members viewed Cheptegei’s body which sustained 80% of burns after she was doused with gasoline by her partner Dickson Ndiema. Ndiema sustained 30% burns on his body and later succumbed.

Ndiema and Cheptegei were said to have quarreled over a piece of land that the athlete bought in Kenya, according to a report filed by the local chief.

Cheptegei competed in the women’s marathon at the Paris Olympics less than a month before the attack. She finished in 44th place.

Cheptegei’s father, Joseph, said that the body will make a brief stop at their home in the Endebess area before proceeding to Bukwo in eastern Uganda for a night vigil and burial on Saturday.

“We are in the final part of giving my daughter the last respect,” a visibly distraught Joseph said.

He told reporters last week that Ndiema was stalking and threatening Cheptegei and the family had informed police.

Kenya’s high rates of violence against women have prompted marches by ordinary citizens in towns and cities this year.

Four in 10 women or an estimated 41% of dating or married Kenyan women have experienced physical or sexual violence perpetrated by their current or most recent partner, according to the Kenya Demographic and Health Survey 2022.

The Canadian Press. All rights reserved.

Source link

Continue Reading

News

The ancient jar smashed by a 4-year-old is back on display at an Israeli museum after repair

Published

 on

 

TEL AVIV, Israel (AP) — A rare Bronze-Era jar accidentally smashed by a 4-year-old visiting a museum was back on display Wednesday after restoration experts were able to carefully piece the artifact back together.

Last month, a family from northern Israel was visiting the museum when their youngest son tipped over the jar, which smashed into pieces.

Alex Geller, the boy’s father, said his son — the youngest of three — is exceptionally curious, and that the moment he heard the crash, “please let that not be my child” was the first thought that raced through his head.

The jar has been on display at the Hecht Museum in Haifa for 35 years. It was one of the only containers of its size and from that period still complete when it was discovered.

The Bronze Age jar is one of many artifacts exhibited out in the open, part of the Hecht Museum’s vision of letting visitors explore history without glass barriers, said Inbal Rivlin, the director of the museum, which is associated with Haifa University in northern Israel.

It was likely used to hold wine or oil, and dates back to between 2200 and 1500 B.C.

Rivlin and the museum decided to turn the moment, which captured international attention, into a teaching moment, inviting the Geller family back for a special visit and hands-on activity to illustrate the restoration process.

Rivlin added that the incident provided a welcome distraction from the ongoing war in Gaza. “Well, he’s just a kid. So I think that somehow it touches the heart of the people in Israel and around the world,“ said Rivlin.

Roee Shafir, a restoration expert at the museum, said the repairs would be fairly simple, as the pieces were from a single, complete jar. Archaeologists often face the more daunting task of sifting through piles of shards from multiple objects and trying to piece them together.

Experts used 3D technology, hi-resolution videos, and special glue to painstakingly reconstruct the large jar.

Less than two weeks after it broke, the jar went back on display at the museum. The gluing process left small hairline cracks, and a few pieces are missing, but the jar’s impressive size remains.

The only noticeable difference in the exhibit was a new sign reading “please don’t touch.”

The Canadian Press. All rights reserved.

Source link

Continue Reading

News

B.C. sets up a panel on bear deaths, will review conservation officer training

Published

 on

 

VICTORIA – The British Columbia government is partnering with a bear welfare group to reduce the number of bears being euthanized in the province.

Nicholas Scapillati, executive director of Grizzly Bear Foundation, said Monday that it comes after months-long discussions with the province on how to protect bears, with the goal to give the animals a “better and second chance at life in the wild.”

Scapillati said what’s exciting about the project is that the government is open to working with outside experts and the public.

“So, they’ll be working through Indigenous knowledge and scientific understanding, bringing in the latest techniques and training expertise from leading experts,” he said in an interview.

B.C. government data show conservation officers destroyed 603 black bears and 23 grizzly bears in 2023, while 154 black bears were killed by officers in the first six months of this year.

Scapillati said the group will publish a report with recommendations by next spring, while an independent oversight committee will be set up to review all bear encounters with conservation officers to provide advice to the government.

Environment Minister George Heyman said in a statement that they are looking for new ways to ensure conservation officers “have the trust of the communities they serve,” and the panel will make recommendations to enhance officer training and improve policies.

Lesley Fox, with the wildlife protection group The Fur-Bearers, said they’ve been calling for such a committee for decades.

“This move demonstrates the government is listening,” said Fox. “I suspect, because of the impending election, their listening skills are potentially a little sharper than they normally are.”

Fox said the partnership came from “a place of long frustration” as provincial conservation officers kill more than 500 black bears every year on average, and the public is “no longer tolerating this kind of approach.”

“I think that the conservation officer service and the B.C. government are aware they need to change, and certainly the public has been asking for it,” said Fox.

Fox said there’s a lot of optimism about the new partnership, but, as with any government, there will likely be a lot of red tape to get through.

“I think speed is going to be important, whether or not the committee has the ability to make change and make change relatively quickly without having to study an issue to death, ” said Fox.

This report by The Canadian Press was first published Sept. 9, 2024.

The Canadian Press. All rights reserved.

Source link

Continue Reading

Trending