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Deep Space Network

Building an Antenna

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 […]

Posted January 31, 2025

Deep Space Network

Jet Propulsion Laboratory

Space Communications & Navigation Program

Space Operations Mission Directorate

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

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 […]

Posted December 21, 2024

Near-Earth Asteroid (NEA)

Deep Space Network

Jet Propulsion Laboratory

Planetary Defense

Planetary Defense Coordination Office

Potentially Hazardous Asteroid (PHA)

Space Communications & Navigation Program

NASA’s Planetary Radar Tracks Two Large Asteroid Close Approaches

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 […]

Posted July 3, 2024

Deep Space Network

By Their Powers Combined

This April 20, 2024, image shows a first: all six radio frequency antennas at the Madrid Deep Space Communication Complex, part of NASA’s Deep Space Network (DSN), carried out a test to receive data from the agency’s Voyager 1 spacecraft at the same time. Combining the antennas’ receiving power, or arraying, lets the DSN collect […]

Posted May 1, 2024

Deep Space Network

Jet Propulsion Laboratory

Near-Earth Asteroid (NEA)

Planetary Defense

Planetary Defense Coordination Office

Potentially Hazardous Asteroid (PHA)

Space Communications & Navigation Program

NASA’s Planetary Radar Images Slowly Spinning Asteroid

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 […]

Posted February 26, 2024

Deep Space Network

Space Communications & Navigation Program

Space Communications Technology

Space Operations Mission Directorate

Space Technology Mission Directorate

Technology Demonstration

Technology Demonstration Missions Program

NASA’s New Experimental Antenna Tracks Deep Space Laser

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.

Posted February 8, 2024

Deep Space Network

Jet Propulsion Laboratory

Space Communications & Navigation Program

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

Editor’s Note: Text regarding the name of JPL’s first ground stations was updated on Dec. 27, 2023. 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.

Posted December 22, 2023

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