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Rocket on course to hit moon built by China, not SpaceX – CTV News

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A rogue rocket expected to collide with the moon on March 4 was wrongly identified as a SpaceX Falcon rocket stage and, instead, is likely from a past Chinese lunar mission, according to NASA.

The object now on target to hit the moon was first made public by Bill Gray, an independent researcher focused on orbital dynamics and the developer of astronomical software. He identified it in 2015 as the second stage of a SpaceX Falcon rocket, used that same year to launch the U.S. Deep Space Climate Observatory, or DSCOVR.

The object, initially called WE0913A by asteroid spotters, had gone past the moon two days after DSCOVR’s launch, he said.

“I and others came to accept the identification with the second stage as correct. The object had about the brightness we would expect, and had showed up at the expected time and moving in a reasonable orbit,” Gray said on his website.

His assessment was widely accepted by other space experts and NASA, which said it was monitoring the rocket’s trajectory.

A NEW IDENTIFICATION

Over the weekend, however, Gray said he had gotten the object’s origins wrong after communicating with Jon Giorgini of NASA’s Jet Propulsion Laboratory, which doesn’t track space junk but does keep careful track of a lot of active spacecraft, including DSCOVR.

“Jon pointed out that JPL’s Horizons system showed that the DSCOVR spacecraft’s trajectory did not go particularly close to the moon. It would be a little strange if the second stage went right past the moon, while DSCOVR was in another part of the sky. There’s always some separation, but this was suspiciously large,” Gray said.

“Analysis led by NASA’s Jet Propulsion Laboratory’s Center for Near-Earth Object Studies indicates the object expected to impact the far side of the Moon March 4 is likely the Chinese Chang’e 5-T1 booster launched in 2014,” according to a NASA statement released Monday.

“It is not a SpaceX Falcon 9 second stage from a mission in 2015 as previously reported. This update results from analysis of the object’s orbits in the 2016 — 2017 timeframe.”

Gray said he subsequently reviewed his data and has now landed on a different explanation: He said that the object was the third stage of the Chinese Long March 3C rocket used to launch its lunar orbiter in 2014.

The rocket stage is expected to hit the moon at 7:26 a.m. ET on March 4. However, the impact will be on the far side of the moon and not visible from Earth. The rocket will likely disintegrate on impact and create a crater about 10 to 20 meters (32.8 feet to 65.6 feet) across.

NEED FOR OFFICIAL MONITORING OF SPACE JUNK

Jonathan McDowell, an astronomer at The Center for Astrophysics | Harvard & Smithsonian, said identifying space junk is “never easy” in deep-space orbit, but he said Gray’s new identification was likely right. “I’d give at least 80 per cent and maybe 90 per cent odds.”

He explained, “It’s especially hard for these things in chaotic deep space orbits where you pick something up several years after it was last seen and try and backtrack it to match it with a known mission.”

McDowell said the confusion over the identity of the rocket stage highlighted the need for NASA and other official agencies to be monitoring deep space junk more closely, rather than relying on limited resources of private individuals and academics.

There are about 30 to 50 lost deep-space objects like the rocket stage that have been missing for years, but no space agencies have systematically kept track of space debris so far away from Earth, he said.

“It’s not like LEO (low Earth orbit) stuff where the traffic is high so junk is a danger to other spacecraft. But you’d think it would be a good idea to know where we have dumped things.”

He added, “It’s not a very high priority, but you would think the world could afford to hire at least one person to do this properly, and maybe require space agencies to make public their deep space trajectories.”

More spacecraft are going into this sort of orbit in the future, Gray said, and some thought should be put into keeping “outer space clean.” There are simple steps that government agencies and corporations launching rockets could take such as making the last known orbital data elements publicly available.

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

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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.

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

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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.

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

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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.

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