All articles tagged with #space probe
China's Tianwen-2 space probe, halfway to its asteroid target, took a stunning selfie with Earth glowing in the background from 43 million kilometers away, showcasing its progress and the tiny size of our planet in the vast universe.
The asteroid 3I/Atlas is scheduled to make a close approach to Mars on October 3, attracting significant interest from space agencies and scientists eager to observe the event and gather data from human probes and space missions.
Scientists at Curtin University detected a powerful energy pulse from NASA's Relay 2 satellite, launched in 1964 and inactive since 1967, likely caused by electrostatic discharge from a collision with space debris, highlighting the need for better detection in future space missions.
After experiencing technical issues in November 2023, NASA's Voyager 1 space probe has made a full recovery and is once again transmitting data from all four of its instruments. This recovery was achieved by remotely updating the probe's memory, allowing it to continue its mission of exploring the outer reaches of the solar system.
Voyager 1, launched in 1977, continues to communicate with Earth after traveling 15 billion miles, despite having technology far less advanced than today's smartphones. The spacecraft, now showing signs of old age, carries a record of Earth's culture and music. Despite technical issues, NASA engineers are optimistic about fixing the problems. Voyager 1 and its twin, Voyager 2, have surpassed their initial four-year mission and are now in interstellar space, providing valuable scientific insights.
NASA has unveiled the $5 billion Clipper spacecraft, set to launch in October and head for Jupiter's moon Europa in search of conditions that could support extraterrestrial life. The probe, equipped with various instruments, will study the moon's icy surface and potential liquid water beneath. Despite challenges such as radiation and power supply, scientists hope to gain insights into the possibility of life beyond Earth, with the mission expected to conclude around 2034.
NASA engineers have identified the root cause of Voyager 1's malfunction, discovering that approximately three percent of the craft's Flight Data Subsystems (FDS) memory is corrupted, likely due to a faulty chip. The issue has caused the probe to lose its ability to send telemetry data back to Earth. Engineers are optimistic about finding a way to bypass the faulty memory and restore normal function, but the process could take weeks or even months. Voyager 1, currently the most distant human-made object, is about 15 billion miles from Earth and moving at a velocity of about 38,000 mph relative to the Sun.
NASA engineers have identified a small portion of corrupted memory as the cause of Voyager 1's transmission issues, preventing the Flight Data System (FDS) from operating normally. The spacecraft, located 15 billion miles from Earth, has been beaming unreadable data for nearly five months. Despite the challenges posed by its distance and communication delays, engineers are optimistic about finding a way for the FDS to operate without the unusable memory hardware, allowing Voyager 1 to resume transmitting science and engineering data.
Scientists have identified the best routes for a spacecraft to escape the Solar System and reach interstellar space, aiming to gain a deeper understanding of the heliosphere's shape and its protective role against galactic radiation. By analyzing potential trajectories, researchers found that sending a probe through the flanks of the heliosphere would provide valuable scientific insights. This approach differs from previous assumptions and could lead to a mission traveling to 400-1,000 astronomical units from Earth. The study, published in Frontiers in Astronomy and Space Sciences, highlights the need for a future interstellar probe mission to explore and better comprehend our heliosphere from an external perspective.
Nasa's Artemis program plans to send 24 sapphire discs to the Moon, containing a repository of human knowledge including examples of mathematics, culture, art, and science, as well as human genomes. The discs, part of the Sanctuary On The Moon project, aim to serve as an inspiration for future generations and potentially visitors from elsewhere. Engraved with micropixels, the discs will be placed in a durable aluminium capsule and delivered to the Moon's surface using an automatic space probe under a contract with Nasa.
Voyager 1, the 47-year-old space probe currently in interstellar space, has been sending unintelligible gibberish to NASA since November 2023, posing a concern for the team. Despite efforts to diagnose and fix the issue, the spacecraft's communication problem remains unresolved, hindering its ability to relay important scientific data. With its aging systems and depleting power supply, the future of Voyager 1 is uncertain as NASA works to find a solution.
NASA's Voyager 1, launched in 1977, is sending back incomprehensible code from 15 billion miles away, with experts unable to fix the spacecraft's communication issues. Despite its groundbreaking achievements, including reaching interstellar space, the probe has not transmitted any decipherable data since December 2023, and its power source is running out. NASA is working tirelessly to revive communication but faces challenges due to the outdated technology on the craft, raising concerns about the future of this historic relic.
NASA's Voyager 1, launched in 1977, is causing concern as it sends back incomprehensible code, indicating a potential malfunction. Efforts to reset the aging probe have failed, and its plutonium reserves are running low. Scientists are working to understand and fix the issue to resume gathering scientific data about the spacecraft's environment as it travels through distant space.
NASA's Voyager 1, launched in 1977, is causing concern as it sends back incomprehensible code, indicating a potential senility issue. Efforts to reset the probe have failed, and its aging technology presents challenges for the team. With the spacecraft's plutonium reserves running low, scientists are working to preserve its power supplies while attempting to understand and fix the anomaly to resume collecting valuable scientific data about the interstellar environment.
NASA's Voyager 1, launched in 1977, is causing concern as it sends back nonsensical binary code instead of coherent messages, indicating a potential senility issue. Efforts to reset the aging probe have failed, and its plutonium reserves are running low. Scientists are working to understand the original technology and find ways to fix the probe in order to resume collecting valuable scientific data about the interstellar environment it's traveling through.