Blog icon

19 November 2020 News Release

The vision, which was captured by the ship's livestream camera, shows the extremely bright meteor crossing the sky in front of the ship and then breaking up over the ocean.

The meteor, which was bright green, was spotted by the bridge crew and reported to the science staff on board.

They were amazed to find that the meteor had been captured perfectly by the ship's livestream camera, which beams live vision from the ship 24/7.

CSIRO Voyage Manager on board RV Investigator John Hooper said it was a stroke of luck to capture this footage.

"What we saw on reviewing the livestream footage astounded us, the size and brightness of the meteor was incredible," Mr Hooper said.

"The meteor crosses the sky directly in front of the ship and then breaks up – it was amazing to watch the footage and we were very fortunate that we captured it all on the ship livestream."

Glen Nagle from CSIRO Astronomy and Space Science said capturing footage like this is both exciting to watch and acts as a reminder that space is far from empty.

"Over 100 tonnes of natural space debris enters Earth's atmosphere every day," Mr Nagle said.

"Most of it goes unseen as it occurs over an unpopulated area like the southern ocean.

"When a meteor enters the Earth’s atmosphere at high-speed, it is the friction of rock with the atmosphere that makes them burn, as their kinetic energy is converted to other forms like heat, light and sound.

"Many meteors were once asteroids, travelling through space on their own trajectory.

"This changes as they pass close to Earth, where they can be affected by its gravitational pull.

"As they enter our atmosphere, they become meteors – and their entry can be visually spectacular."

At the time the vision was captured, RV Investigator was in the Tasman Sea about 100km south off the Tasmanian coast.

The ship is in the area to undertake seafloor mapping of the Huon Marine Park for Parks Australia, conduct oceanographic studies and run sea trials for a variety of marine equipment.

The meteor was filmed by RV Investigator on Wednesday 18 November at 10:21 UTC which is 9:21 PM AEDT (local time in Hobart, Tasmania).

This morning, local Hobart media was flooded with reports of sightings but at this stage no other photos or vision are believed to have been captured.

"Cameras are everywhere, in our pockets and around our cities, but they have to be pointed in the right place at the right time – RV Investigator was in that place and time," Mr Nagle said.

The livestream camera on RV Investigator streams vision from the ship 24-hours a day and can be found on the MNF website: mnf.csiro.au

RV Investigator is part of the Marine National Facility, a dedicated marine research capability funded by the Australian Government and owned and operated by CSIRO on behalf of the nation.

Access the video

Images

A still shot from the video with the meteor top left. Credit: CSIRO
The position of the Investigator at the time the meteor was filmed.
RV Investigator. Credit: CSIRO.

Categories

Contact us

Find out how we can help you and your business. Get in touch using the form below and our experts will get in contact soon!

CSIRO will handle your personal information in accordance with the Privacy Act 1988 (Cth) and our Privacy Policy.


First name must be filled in

Surname must be filled in

I am representing *

Please choose an option

Please provide a subject for the enquriy

0 / 100

We'll need to know what you want to contact us about so we can give you an answer

0 / 1900

You shouldn't be able to see this field. Please try again and leave the field blank.