Extinction events

New Stellar Danger to Exoplanets Identified by Chandra X-ray Observatory

• April 21, 2023

Astrochemistry

Wolf-Rayet Star WR 124 Dust Contains Materials Needed For Life

• Press Release
• March 15, 2023

Astrochemistry

Isotope Research Shows That Our Solar System Formed From “Poorly Mixed Cake Batter”

• Press Release
• January 28, 2023

Astrochemistry

Can Pre-supernova Winds From Massive Stars Enrich The Interstellar Medium With Nitrogen At High Redshift?

• Status Report
• January 21, 2023

Astrochemistry

Tree Rings May Hold Clues To Impacts Of Distant Supernovas On Earth

• November 11, 2020

Extinction events

Exploding Stars May Have Caused Mass Extinction On Earth

• Press Release
• August 19, 2020

Extinction events

Supernova Triggers For End-Devonian Extinctions?

• Press Release
• July 6, 2020

Astronomy & Telescopes

Near-Earth Supernova Explosions: Evidence, Implications, and Opportunities

• Press Release
• March 12, 2019

Extinction events

Muon Radiation Dose and Marine Megafaunal Extinction at the end-Pliocene Supernova

• Press Release
• January 2, 2018

Astrochemistry

Supernova Activity Discovered in Earth's Microfossil Record

• Press Release
• November 5, 2017

Extinction events

Distance at Which Supernova Would Spark Mass Extinctions Increased

• Press Release
• May 11, 2017

Habitable Zones & Global Climate

A Supernova at 50 pc: Effects on the Earth's Atmosphere and Biota

• Press Release
• February 15, 2017

Astrochemistry

Fossil Evidence Of Supernova Remnants

• Press Release
• August 20, 2016

Astrochemistry

Time-resolved Supernova Signal in Microfossils

• Press Release
• August 10, 2016

Astronomy & Telescopes

Terrestrial Effects Of Nearby Supernovae In The Early Pleistocene

• Press Release
• May 17, 2016

Astrochemistry

First Biological Evidence of a Supernova

• Press Release
• May 8, 2013