Rock from comet slams into moon during eclipse

Telescopes capture moment of impact during eclipse of moon

Astronomers managed to capture the moment of an impact during this week’s eclipsed moon.

Spanish astrophysicist Jose Maria Madiedo of the University of Huelva said Wednesday it appears a rock from a comet slammed into the moon during the total lunar eclipse late Sunday and early Monday. The strike was seen by telescopes in Spain and elsewhere as a bright flash.

READ MORE: Rare ‘super blood wolf moon’ takes to the skies this Sunday

Madiedo said it’s the first impact flash ever seen during a lunar eclipse, although such crater-forming impacts are common.

The object hit at an estimated 10 miles (17 kilometres) per second, and was 22 pounds (10 kilograms) and 12 inches (30 centimetres) across, according to Madiedo.

Griffith Observatory in Los Angeles also recorded the impact during its livestream of the eclipse. A second flash was seen a minute after the first by some observers, said Anthony Cook, an astronomical observer at Griffith.

“It was in the brightest part of the moon’s image,” Cook said of the second suspected strike, “and there might not be enough contrast for the flash to be visible in our video.”

Madiedo said lunar impact monitoring generally is conducted five days before and after a new moon, when flashes can be easily observed. To take advantage of the three-plus-hour eclipse, he set up four extra telescopes in addition to the four he operates at the observatory in Seville. “I did not want to miss any potential impact event,” he explained in an email.

“I could not sleep for almost two days, setting up and testing the extra instruments, and performing the observation during the night of Jan. 21,” he wrote. “I was really exhausted when the eclipse was over.”

READ MORE: Super blood wolf moon fills Okanagan skies, to photographers’ delight

Then computer software alerted him to the impact.

“I jumped out of the chair I was sitting on. I am really happy, because I think that the effort was rewarded,” he said.

Moon monitoring can help scientists better predict the rate of impacts, not just at the moon but on Earth, Madiedo noted. He helps run the Moon Impacts Detection and Analysis System, or MIDAS , in Spain.

Marcia Dunn, The Associated Press

Like us on Facebook and follow us on Twitter.

Just Posted

PHOTOS: Easter fun around Castlegar

Photos from Castlegar’s egg hunts.

Selkirk College valedictorians set for Class of 2019 send-off

Patrick Zubick and Emma Cuell are this year’s valedictorians

Castlegar gets grant to update wildfire protection plan

The City of Castlegar has received a grant that will help reduce the risk and impact of wildfires.

Upgrades coming to Castlegar’s Emergency Operations Centre

The city received a $25,000 grant to pay for the project.

Premier Horgan talks jobs and opportunity at Castlegar mill

Upbeat visit brings message of hope and co-operation among Kootenay forestry players

VIDEO: Large dust devil swirls through town in B.C.’s interior

Residents look on as column climbs about 90 feet into the air

Family dog stolen from Kootenay backyard

RCMP appealing for information on pregnant Karelian bear dog missing from Elko, B.C.

Blaine, Wash. inn owner, charged with smuggling people into B.C., granted bail

Robert Joseph Boule ordered to turn away anyone indicating a plan to enter Canada illegally

RCMP arrest B.C. man following threatening Vaisakhi Facebook post

Post made reference to pressure cooker bomb at massive Surrey parade

Second dump site of Dungeness crab discovered in northern B.C.

DFO confident new site related to larger April 2 dump

Northern B.C. high school student reaches 100,000 followers on YouTube

Voice actor, animator, Jericho Fortune has more than 30-million views on his channel GTAGAMER222

B.C. woman pleads for people to stop stealing daffodils meant to honour cancer victims

Cynthia Bentley honours memory of those lost to cancer by planting 100 daffodils each year

University mourns student who died in B.C. canoeing accident

Andrew Milner, 19, was in his second year with the University of Calgary’s basketball program

Canfor temporarily shutting down lumber mills across B.C.

Low lumber prices and the high cost of fibre are the cause of curtailment, according to the company

Most Read