Two upcoming spacewalks outside the International Space Station to conduct science research and station maintenance will feature NASA astronauts, both first-time spacewalkers.
Planetary Protection & Biosafety
The OSIRIS-REx Sample Canister Lid is Removed
NASA scientists found black dust and debris on the avionics deck of the OSIRIS-REx science canister when the initial lid was removed today. The canister from the OSIRIS-REx sample return […]
OSIRIS-REx Sample Return Capsule Arrives At Johnson Space Center
The first U.S. asteroid sample, delivered by the OSIRIS-REx spacecraft to Earth on Sept. 24, has arrived at its permanent home at NASA’s Johnson Space Center in Houston, where it […]
The OSIRIS-REx Samples From Bennu Have Landed On Earth
After years of anticipation and hard work by NASA’s OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification and Security – Regolith Explorer) team, a capsule of rocks and dust collected from asteroid […]
NASA Completes Last OSIRIS-REx Test Before Asteroid Sample Delivery
A team led by NASA in Utah’s West Desert is in the final stages of preparing for the arrival of the first U.S. asteroid sample – slated to land on […]
Meet The Mars Samples: Melyn (Sample 19)
Meet one of the Martian samples that has been collected and is awaiting return to Earth as part of the Mars Sample Return campaign. As of early August 2023, NASA’s […]
OSIRIS-REx Sample Analysis Plan — Revision 3.0
The Origins, Spectral Interpretation, Resource Identification, and Security Regolith Explorer (OSIRIS-REx) spacecraft arrived at its target, near-Earth asteroid 101955 Bennu, in December 2018. After one year of operating in proximity, […]
Denmark Is Crawling With Earth’s Most Resilient Creature: Tardigrades
They’re found on Mount Everest, in the deep seas, aboard the International Space Station and thousands of them have even crash landed and been spilled onto the moon. The microscopic […]
China Exoplanet Habitability and Ecosystem Space Experiment (CHEESE) On China’s Space Station (CSS)
The experiment of exo-ecosystem and the exploration of extraterrestrial habitability aims to explore the adaptation of terrestrial life in space conditions for the manned space program and the future interstellar […]
Planetary Protection Implementation and Verification Approach for the Mars 2020 Mission
The Perseverance rover was successfully delivered to Jezero Crater on February 18, 2021. Among its science objectives, Perseverance is meant to search for rocks that are capable of preserving chemical […]
