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Fishing for the Moon

Copyright: How big is planet Earth’s Moon How big is planet Earth’s Moon? Compared to other moons of the Solar System, it’s number 5 on the largest to smallest ranked…

3I/ATLAS: A View from Planet Earth

Copyright: Rolando Ligustri Now outbound after its perihelion or closest approach to the Sun on October 29, Comet 3I/ATLAS is only the third known interstellar object to pass through our…

3I/ATLAS Flyby

…the night of December 15. Though faint, colors emphasized in the image data, show off the comet’s yellowish dust tail and bluish ion tail along with a greenish tinged coma….

Orion’s Cradle

Copyright: Piotr Czerski Cradled in red-glowing hydrogen gas, stars are being born in Orion. These stellar nurseries lie at the edge of the giant Orion molecular cloud complex, some 1,500…

CSDA Program Announces Eight New Data Agreements

NASA’s Commercial Satellite Data Acquisition (CSDA) Program announced eight new agreements with seven of its commercial partners to give users more access to near‑global multispectral and synthetic aperture radar data….

Notes from the Field

Looking at Chlorophyll from Space By Compton “Jim” Tucker NASA scientists are able to study plants from space, but this wasn’t always the case. “I love using satellite data to…

It is time to take astronomy off Earth

Astronomy and commercial space are often portrayed as being on a collision course, yet their futures are deeply intertwined. As satellite constellations expand, astronomers raise concerns about trails across images,…

Aerospace attracts partners for DiskSat demonstrations

…debris remediation, and San Francisco-based edge computing startup Satylt have signed the first DiskSat commercial licensing agreements. “This is an opportunity for commercial, international, government […] The post Aerospace attracts…