Each image contains X-ray data from Chandra that has been collected across the observatory's decades in space.
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NASA’s Nancy Grace Roman Space Telescope will also explore the mystery of dark energy and why it’s causing the universe to expand faster over time.
The Robotic Servicing of Geosynchronous Satellites (RSGS) is designed to extend the life of satellites in orbit.
Joseph Monaghan passed on Jan. 31, 2025. Born on May 27, 1951, in Baltimore, Md., Joseph was the identical twin of Charles Monaghan of North C…