Space Stories: Voyager 1 Gibberish, Lunar Rovers Underway, and the Largest Digital Camera

Posted on by onespaceman2000
Image (Credit): Artist’s rendering of the Voyager 1 spacecraft. (NASA)

Here are some recent stories of interest.

—ScienceAlert: “NASA Has Finally Identified The Reason Behind Voyager 1’s Gibberish“

For months now, the most distant spacecraft to Earth – Voyager 1 – has been talking gibberish on the interplanetary ‘radio’. The repetitive jumble of 1s and 0s it’s sending back to our planet, 24 billion kilometers (15 billion miles) away, has made no sense to scientists until now. Turns out, officials at NASA just needed to give the oh-so-distant craft a bit of a ‘poke’ to ask it how it was feeling. The system returned a software readout to Earth that scientists have now used to confirm about 3 percent of its memory is corrupted. Which is why turning the FDS on and off didn’t resolve the issue back in November of 2023.

—CBS News: “3 Companies Win NASA Contracts to Develop New Artemis Moon Rover Designs“

Along with funding the commercial development of new rockets, Artemis moon landers and new spacesuits, NASA is pressing ahead with plans to buy an unpressurized moon rover that can carry astronauts, science payloads — or both — across the rugged terrain of the lunar south pole, officials said Wednesday. The agency announced contract awards to three companies to develop competing designs for a Lunar Terrain Vehicle, or LTV, similar in concept to the rovers that carried the last three Apollo crews across the moon’s surface more than 50 years ago.

—NOIRLab: “Construction of Largest Digital Camera Ever Built for Astronomy Completed“

After two decades of work, scientists and engineers at the Department of Energy’s SLAC National Accelerator Laboratory and their collaborators are celebrating the completion of the LSST Camera. Once mounted on Vera C. Observatory’s Simonyi Survey Telescope, the 3200-megapixel camera will help researchers observe our Universe in unprecedented detail. During its ten-year Legacy Survey of Space and Time, the LSST Camera will generate an enormous trove of data on the southern night sky that researchers will mine for new insights into dark energy, dark matter, the changing night sky, the Milky Way and our Solar System.