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The Deep Space Network Acquires Artemis II Signal
NASA/JPL-Caltech Photojournal Navigation Downloads The Deep Space Network Acquires Artemis II Signal
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The acquisition of the radio frequency signal from the Artemis II crewed mission to the Moon by NASA’s Deep Space Network (DSN) is indicated by the peak in the data signal shown on the top computer screen.
Soon after the mission’s launch on April 1, 2026, at 6:35 p.m. EDT, NASA’s Near Space Network led communications with the Orion capsule. Then, communications were handed off to the DSN, marking the first time in over 50 years that the network would be communicating with a crewed spacecraft traveling through deep space.
The Space Flight Operations Facility at NASA’s Jet Propulsion Laboratory in Southern California (where this photo was taken) operates the DSN, which comprises three complexes in Goldstone, California; Madrid, Spain; and Canberra, Australia. Each complex consists of several radio frequency antennas that communicate with dozens of robotic spacecraft exploring the solar system in addition to the Artemis II mission.
The DSN is managed by JPL for the agency’s Space Communications and Navigation program, which is located at NASA Headquarters within the Space Operations Mission Directorate. The DSN allows missions to track, send commands to, and receive scientific data from faraway spacecraft. JPL is managed by Caltech in Pasadena, California, for NASA.
For more information about Artemis II, visit: https://www.nasa.gov/mission/artemis-ii/
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Watching Over the Deep Space Network Before Artemis II Signal Acquisition
NASA/JPL-Caltech Photojournal Navigation Downloads Watching Over the Deep Space Network Before Artemis II Signal Acquisition
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Blanca Renteria, Artemis Deep Space Network (DSN) operations chief, monitors data at the Space Flight Operations Facility at NASA’s Jet Propulsion Laboratory in Southern California shortly after Artemis II launched from the agency’s Kennedy Space Flight Center in Florida on April 1, 2026, at 6:35 p.m. EDT.
The Space Flight Operations Facility operates the DSN, which comprises three complexes in Goldstone, California; Madrid, Spain; and Canberra, Australia. Each complex consists of several radio frequency antennas that communicate with dozens of robotic spacecraft exploring the solar system in addition to the crewed Artemis II mission.
The DSN is managed by JPL for the agency’s Space Communications and Navigation program, which is located at NASA Headquarters within the Space Operations Mission Directorate. The DSN allows missions to track, send commands to, and receive scientific data from faraway spacecraft. JPL is managed by Caltech in Pasadena, California, for NASA.
For more information about Artemis II, visit: https://www.nasa.gov/mission/artemis-ii/
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Watching Over the Deep Space Network Before Artemis II Signal Acquisition
NASA/JPL-Caltech Photojournal Navigation Downloads Watching Over the Deep Space Network Before Artemis II Signal Acquisition
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Blanca Renteria, Artemis Deep Space Network (DSN) operations chief, monitors data at the Space Flight Operations Facility at NASA’s Jet Propulsion Laboratory in Southern California shortly after Artemis II launched from the agency’s Kennedy Space Flight Center in Florida on April 1, 2026, at 6:35 p.m. EDT.
The Space Flight Operations Facility operates the DSN, which comprises three complexes in Goldstone, California; Madrid, Spain; and Canberra, Australia. Each complex consists of several radio frequency antennas that communicate with dozens of robotic spacecraft exploring the solar system in addition to the crewed Artemis II mission.
The DSN is managed by JPL for the agency’s Space Communications and Navigation program, which is located at NASA Headquarters within the Space Operations Mission Directorate. The DSN allows missions to track, send commands to, and receive scientific data from faraway spacecraft. JPL is managed by Caltech in Pasadena, California, for NASA.
For more information about Artemis II, visit: https://www.nasa.gov/mission/artemis-ii/
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A Baby Star Blows A Giant Gaseous Ring
Observing the Taurus Molecular Cloud, a research team led by Kyushu University has found that during the early growth period of a baby star, the protostellar disk blows magnetic flux 1,000 au in size and creates a giant, relatively warm ring. Describing these phenomena as a baby star’s “sneezes,” these expulsions of energy and gas help the star to properly develop.
Watching the Artemis II Launch From JPL’s Space Flight Operations Facility
NASA/JPL-Caltech Photojournal Navigation Downloads Watching the Artemis II Launch From JPL’s Space Flight Operations Facility
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Staff at NASA’s Jet Propulsion Laboratory in Southern California watch the launch of the agency’s Artemis II mission to the Moon on April 1, 2026, at the Space Flight Operations Facility, which operates the Deep Space Network (DSN). Soon after launch, the Artemis II crew communicated with the Near Space Network while they were close to Earth. Later, communications were handed off to the DSN as the Orion capsule continued its journey into deep space.
The DSN comprises three complexes in Goldstone, California; Madrid, Spain; and Canberra, Australia. Each complex has several radio frequency antennas that communicate with dozens of spacecraft exploring the solar system in addition to the Artemis II mission.
The DSN is managed by JPL for the agency’s Space Communications and Navigation program, which is located at NASA Headquarters within the Space Operations Mission Directorate. The DSN allows missions to track, send commands to, and receive scientific data from faraway spacecraft. JPL is managed by Caltech in Pasadena, California, for NASA.
For more information about Artemis II, visit: https://www.nasa.gov/mission/artemis-ii/
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Watching the Artemis II Launch From JPL’s Space Flight Operations Facility
NASA/JPL-Caltech Photojournal Navigation Downloads Watching the Artemis II Launch From JPL’s Space Flight Operations Facility
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Staff at NASA’s Jet Propulsion Laboratory in Southern California watch the launch of the agency’s Artemis II mission to the Moon on April 1, 2026, at the Space Flight Operations Facility, which operates the Deep Space Network (DSN). Soon after launch, the Artemis II crew communicated with the Near Space Network while they were close to Earth. Later, communications were handed off to the DSN as the Orion capsule continued its journey into deep space.
The DSN comprises three complexes in Goldstone, California; Madrid, Spain; and Canberra, Australia. Each complex has several radio frequency antennas that communicate with dozens of spacecraft exploring the solar system in addition to the Artemis II mission.
The DSN is managed by JPL for the agency’s Space Communications and Navigation program, which is located at NASA Headquarters within the Space Operations Mission Directorate. The DSN allows missions to track, send commands to, and receive scientific data from faraway spacecraft. JPL is managed by Caltech in Pasadena, California, for NASA.
For more information about Artemis II, visit: https://www.nasa.gov/mission/artemis-ii/
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JPL’s ‘Lucky Peanuts’ Before Artemis II Launch
NASA/JPL-Caltech Photojournal Navigation Downloads JPL’s ‘Lucky Peanuts’ Before Artemis II Launch
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A container of “lucky peanuts” sits above workstations within the Space Flight Operations Facility at NASA’s Jet Propulsion Laboratory shortly before the launch of the Artemis II mission to the Moon on April 1, 2026. Eating peanuts before launches and other major mission events is a longstanding tradition at JPL.
The Space Flight Operations Facility operates the DSN, which comprises three complexes in Goldstone, California; Madrid, Spain; and Canberra, Australia. Each complex consists of several radio frequency antennas that communicate with dozens of spacecraft exploring the solar system in addition to the crewed Artemis II mission.
The DSN is managed by JPL for the agency’s Space Communications and Navigation program, which is located at NASA Headquarters within the Space Operations Mission Directorate. The DSN allows missions to track, send commands to, and receive scientific data from faraway spacecraft. JPL is managed by Caltech in Pasadena, California, for NASA.
For more information about Artemis II, visit: https://www.nasa.gov/mission/artemis-ii/
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JPL’s ‘Lucky Peanuts’ Before Artemis II Launch
NASA/JPL-Caltech Photojournal Navigation Downloads JPL’s ‘Lucky Peanuts’ Before Artemis II Launch
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A container of “lucky peanuts” sits above workstations within the Space Flight Operations Facility at NASA’s Jet Propulsion Laboratory shortly before the launch of the Artemis II mission to the Moon on April 1, 2026. Eating peanuts before launches and other major mission events is a longstanding tradition at JPL.
The Space Flight Operations Facility operates the DSN, which comprises three complexes in Goldstone, California; Madrid, Spain; and Canberra, Australia. Each complex consists of several radio frequency antennas that communicate with dozens of spacecraft exploring the solar system in addition to the crewed Artemis II mission.
The DSN is managed by JPL for the agency’s Space Communications and Navigation program, which is located at NASA Headquarters within the Space Operations Mission Directorate. The DSN allows missions to track, send commands to, and receive scientific data from faraway spacecraft. JPL is managed by Caltech in Pasadena, California, for NASA.
For more information about Artemis II, visit: https://www.nasa.gov/mission/artemis-ii/
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Chimpanzee group's violent rupture hints at evolutionary roots of war
Chimpanzee group's violent rupture hints at evolutionary roots of war
Timeline of the Artemis II moon mission’s return to Earth
On Friday, the four astronauts on board the Orion space capsule will begin their final descent to Earth. Here’s the plan, including the final, most nail-biting 13 minutes of the journey
Why can’t humans regenerate limbs? New research offers a clue
Oxygen and hyaluronic acid may play a role in tissue recovery and regeneration, two new studies suggest
Two hundred chimpanzees are embroiled in a ‘civil war’
The world’s largest-known group of chimpanzees split into two factions that are now engaged in deadly combat
How the wildlife trade boosts the chance of a disease jumping from animals to humans
Decades of data reveal that animals involved in the wildlife trade—from pet sales to meat markets to illegal poaching—are much more likely to carry pathogens that can infect humans
CAR T-cell therapy takes woman from bedridden to 'perfectly fine'
CAR T-cell therapy takes woman from bedridden to 'perfectly fine'
NASA’s Artemis II moon mission preps for its last full day in space
The moon is now far in the rearview after a near-flawless spaceflight, but the crew of Artemis II aren’t home safe yet
Could We Actually Terraform Mars? A New Scientific Roadmap Lays Out the Blueprint—And the Risks
Reading the Mars Trilogy by Kim Stanley Robinson brings the benefits and pitfalls of efforts to terraform the Red Planet into sharp relief. Since the 1970s, when Carl Sagan first suggested the possibility that we could make Mars more Earth-like, that process has been a staple of science fiction. But there’s always been a significant amount of humanity that thinks we shouldn’t. A new paper available in pre-print on arXiv from Edwin Kite of the University of Chicago and his co-authors skirts around the ethical and moral questions of whether we should and tries to take a long hard look at whether we can.