Deep Space Network

Building an Antenna – NASA

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Building an Antenna – NASA

A crane lowers the 112-foot-wide (34-meter-wide) steel framework for the Deep Space Station 23 (DSS-23) reflector dish into position on Dec. 18, 2024, at the Deep Space Network’s (DSN) Goldstone Space Communications Complex near Barstow, California. Once online in 2026, DSS-23 will be the fifth of six new beam waveguide antennas to be added to … Read more

NASA’s New Deep Space Network Antenna Has Its Crowning Moment – NASA

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NASA’s New Deep Space Network Antenna Has Its Crowning Moment – NASA

Deep Space Station 23’s 133-ton reflector dish was recently installed, marking a key step in strengthening NASA’s Deep Space Network. NASA’s Deep Space Network, an array of giant radio antennas, allows agency missions to track, send commands to, and receive scientific data from spacecraft venturing to the Moon and beyond. NASA is adding a new … Read more

NASA’s Planetary Radar Tracks Two Large Asteroid Close Approaches – NASA

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NASA’s Planetary Radar Tracks Two Large Asteroid Close Approaches – NASA

The Deep Space Network’s Goldstone planetary radar had a busy few days observing asteroids 2024 MK and 2011 UL21 as they safely passed Earth. Scientists at NASA’s Jet Propulsion Laboratory in Southern California recently tracked two asteroids as they flew by our planet. One turned out to have a little moon orbiting it, while the … Read more

NASA’s Planetary Radar Images Slowly Spinning Asteroid – NASA

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NASA’s Planetary Radar Images Slowly Spinning Asteroid – NASA

During the close approach of 2008 OS7 with Earth on Feb. 2, the agency’s Deep Space Network planetary radar gathered the first detailed images of the stadium-size asteroid. On Feb. 2, a large asteroid safely drifted past Earth at a distance of about 1.8 million miles (2.9 million kilometers, or 7 ½ times the distance … Read more

NASA’s New Experimental Antenna Tracks Deep Space Laser – NASA

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NASA’s New Experimental Antenna Tracks Deep Space Laser – NASA

Capable of receiving both radio frequency and optical signals, the DSN’s hybrid antenna has tracked and decoded the downlink laser from DSOC, aboard NASA’s Psyche mission. An experimental antenna has received both radio frequency and near-infrared laser signals from NASA’s Psyche spacecraft as it travels through deep space. This shows it’s possible for the giant … Read more

NASA’s Deep Space Network Turns 60 and Prepares for the Future – NASA

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NASA’s Deep Space Network Turns 60 and Prepares for the Future – NASA

The agency’s DSN provides critical communications and navigation services to dozens of space missions, and it’s being modernized to support dozens more. NASA’s Deep Space Network marks its 60th year on Dec. 24. In continuous operations since 1963, the DSN is what makes it possible for NASA to communicate with spacecraft at or beyond the … Read more