47
Health & Science4h 22m ago

Planetary Science Institute Senior Scientist Shawn Wright discovered 'shocked soil,' a new type of impactite, while doing field work among the basaltic volcanic rock of Lonar crater in the Deccan region of India.

Archive Window: 7 Days Left

Lonar crater, Deccan region, India

Who
Planetary Science Institute Senior Scientist Shawn Wright, Joseph Michalski of Hong Kong University
What
Planetary Science Institute Senior Scientist Shawn Wright discovered 'shocked soil,' a new type of impactite, while doing field work among the basaltic volcanic rock of Lonar crater in the Deccan region of India.
When
Wed, 17 Jun 2026 17:39:01 GMT · 4h 22m ago
Where
Lonar crater, Deccan region, India ·
Why
When a meteoroid strikes, it generates a wave of energy that moves faster than the speed of sound, producing glass when that energy propagates through material before being quickly cooled and resolidified.
The Frontline Impact

How this affects you

This discovery of 'shocked soil' on Earth, which is rare due to rapid weathering, suggests that such material could be abundant on Mars. These impactites may preserve crucial information about past microbes, organics, water, and atmospheric conditions, offering valuable insights for astrobiologists and atmospheric scientists studying the possibility of life beyond Earth.

Story chain

4 events in this thread

Verified Sources & Citations