JAN 09, 2013 1:49 PM PST

Billion-dollar drilling project aims for Earth's mantle

WRITTEN BY: Jennifer Ellis


A Japanese-led project aims to drill to the Earth's mantle, a 3,000 kilometre-thick layer of slowly deforming rock between the crust and the core. In its early stages, the $US1 billion mission would deploy a drill just 30 centimetres wide to bore into the Earth's crust to bring back the first ever samples of fresh mantle rock. Jim Drury reports.
About the Author
  • I love all things science and am passionate about bringing science to the public through writing. With an M.S. in Genetics and experience in cancer research, marketing and technical writing, it is a pleasure to share the latest trends and findings in science on LabRoots.
You May Also Like
JAN 14, 2020
Plants & Animals
JAN 14, 2020
Male Hippos Must Challenge the Overlord for Mating Rights
Hippos are in constant need of water, not only because they need to drink, but because they need to stay cool. As this particular lagoon begins to dry up,...
FEB 10, 2020
Plants & Animals
FEB 10, 2020
Mudskippers Aren't Like Most Fish...
Most fish spend almost all of their lives in a body of water, be it the ocean or some smaller lake or stream. Mudskippers, on the other hand, are a unique...
FEB 16, 2020
Plants & Animals
FEB 16, 2020
Drone Footage Shows a Hungry Blue Whale Lunging At Krill
Blue whales are the largest living mammals on Earth, capable of growing as long as three full-length school busses. As you might come to expect, large anim...
FEB 16, 2020
Space & Astronomy
FEB 16, 2020
Just How Powerful is a Piece of Space Debris?
One of the most commonly discussed topics in space science today is the space junk problem, in which space junk collides with objects to create space debri...
FEB 17, 2020
Plants & Animals
FEB 17, 2020
How a Spider Builds its Web
Just about everyone has seen a spider web at some point in their life, but have you ever wondered how a spider builds such a strong and perfect web? The pr...
FEB 18, 2020
Plants & Animals
FEB 18, 2020
This Wasp Turns Cockroaches Into Zombies for its Larvae
We can’t think of anyone that likes cockroaches, but one insect in particular seems to scout them out specifically for its own bizarre reasons. The e...
Loading Comments...