NASA have been receiving radio and laser messages from deep space. Over the past few months, the US space agency have been using its Psyche spacecraft to test a new communication system

NASA has received radio and laser messages from deep space in 2024:

• February 8, 2024: NASA’s Deep Space Station 13, part of the Deep Space Network, received radio frequency and laser signals from deep space simultaneously. 
• February 10, 2024: NASA received laser and radio messages from deep space. 
• December 7, 2023: NASA received a signal from a spacecraft 10 million miles away using a distant laser. This was a successful test of NASA’s Deep Space Optical Communications (DSOC) experiment. NASA’s DSOC has better bandwidth speed than radio waves, allowing for faster data transmission. However, it also has some challenges, such as making sure systems are well aligned and getting new facilities that can receive messages. 

Yes, Earth received a laser message from deep space in November 2023. The message was sent from NASA’s Psyche spacecraft, which is currently traveling towards an asteroid. The message was received by the Hale Telescope at Caltech’s Palomar Observatory in San Diego County, California. 

The message was part of an experiment to test the feasibility of using laser beams for two-way communications. The experiment is part of NASA’s Deep Space Optical Communications (DSOC) system, which is a next-generation communications link.

In a groundbreaking achievement, Earth has received laser-beamed communication from a distance of 16 million kilometres, or 10 million miles. As per NASA, that’s 40 times farther than the distance between the Earth and the moon, making it the longest demonstration of optical communications

Yes, NASA’s Psyche spacecraft is testing a new laser communication technology called Deep Space Optical Communication (DSOC). The DSOC technology encodes data in photons instead of radio waves to communicate between the spacecraft and Earth. 

The DSOC transceiver was launched aboard the spacecraft on October 13, 2023, during the first two years of the spacecraft’s journey to the main asteroid belt. The spacecraft has beamed back a near-infrared laser that contains test data from almost 16 million kilometers away. This is the farthest-ever demonstration of optical communications, 40 times that between the Moon and the Earth. 

The new system is expected to replace radio links long used by the American space agency. It could support future exploration missions by providing more bandwidth to transmit data than traditional radio frequency communications

The Psyche mission is currently in Phase E, which includes traveling to the asteroid, orbiting it, and arriving at the asteroid. The spacecraft is scheduled to arrive at Mars in May 2026 and use the planet’s gravity to slingshot itself to Psyche. The mission is expected to arrive at the asteroid in late July 2029 and orbit it for 26 months. 

The Psyche mission is a NASA project managed by the Jet Propulsion Laboratory (JPL). The spacecraft will orbit the metallic asteroid 16 Psyche from August 2029 through late 2031. The mission’s goal is to explore the origin of planetary cores by studying the asteroid

The Psyche spacecraft was built by NASA’s Jet Propulsion Laboratory (JPL) and Maxar Technologies. The spacecraft’s solar-electric propulsion chassis was built by Maxar, formerly SSL. The spacecraft’s main computer, flight software, fault-protection systems, and most of the telecommunications systems come from JPL. 

The Psyche spacecraft and its solar panels are about the size of a tennis court. The spacecraft’s body is slightly larger than a small van and about as tall as a regulation basketball hoop

NASA has been receiving radio and laser messages from deep space in the last few months. In November 2023, NASA’s Psyche spacecraft received a near-infrared laser message from a distance of 16 million kilometers (10 million miles). The message was encoded with test data, and the space agency says it could “transform” communications with spacecraft. 

NASA has long been able to communicate with spacecraft using radio waves, but this is the first time they’ve been able to send information using lasers from that far into space. NASA has been using its Psyche spacecraft to test a new communication system over the last few months. Tests will continue to be carried out to refine and improve this innovative communication method

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