NASA developing 1st-ever space-based quantum sensor for gravity measurements Scientists are developing an advanced quantum sensor for low Earth orbit that can detect the tiniest tremors in Earth's gravity. Astrobitica April 17, 2025 (Last updated: April 17, 2025) 1 minute read Scientists are developing an advanced quantum sensor for low Earth orbit that can detect the tiniest tremors in Earth’s gravity. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Haircut on high: Getting a trim in space | Space picture of the day for April 17, 2025Next: Is There Life on an Alien Planet? Fresh Findings Revive the Debate