INFORMATION

Long before a human ever sets foot on the Red Planet, we already know how hard the environment is. Once one finally does, the only things protecting them from that harsh environment will be the infrastructure we’ve built up there, and the spacesuit that keeps that in a protective bubble. Unfortunately, modern space suits aren’t built with Martian gravity, which is 3/8ths of Earth’s, in mind. To prove that point, a team of NASA and industry engineers made a presentation at the 55th International Conference on Environmental Systems (ICES) that showed that the newest generation of spacesuits are simply too heavy to use on Mars. from Universe Today https://ift.tt/Fmk1NDn via IFTTT

Jupiter’s moon, Io, is the most volcanically active planetary body in the solar system, boasting hundreds of active volcanoes spewing molten lava into space. This occurs from a process called tidal heating where Jupiter’s massive gravity constantly stretches and compresses the much smaller moon during the latter’s non-circular orbit. However, a lesser-known fact is that Io’s volcanic gases fuel Jupiter’s aurorae by traveling along Jupiter’s magnetic field lines, resulting in Jupiter’s bright aurorae observed by spacecraft and Earth-based telescopes. But what if this same phenomenon could be used to detect Io-like exomoons, also called exo-Ios, orbiting Jupiter-like exoplanets? from Universe Today https://ift.tt/pdvLWE0 via IFTTT

The samples returned by the Chang'e-6 mission from the far side of the Moon reveal that the two hemispheres have had rather different experiences when it comes to space weather. from Universe Today https://ift.tt/kWR7NYE via IFTTT

Little Red Dots are one of the mysteries uncovered by the JWST. Astronomers have been trying to figure out what they are, and have come up with multiple possibilities. New research says they could be ancient Globular Clusters with supermassive stars in their centers. from Universe Today https://ift.tt/zxKRqsv via IFTTT

We’ve been covering the journey of the Habitable Worlds Observatory for some time now. Over the past few years, it's gone from a proposal to a relatively fleshed-out plan for how and what the next Great Observatory should do—in this case, look at and characterize potentially habitable exoplanets. Back in August 2024, NASA set up the HWO Technology Maturation Project Office (TMPO) to coordinate the technological and scientific development needed to make the mission a success. They recently released a comprehensive plan for the first steps of that process in pre-print form on arXiv, and it’s very clear on what needs to happen before the Mission Concept Review (MCR) at the end of the decade. from Universe Today https://ift.tt/0MB7Dth via IFTTT

A black hole merger is one of the Universe's most energetic and massive events. During such a collision, two black holes orbit closer and closer until they collide and become a much more massive black hole. The event also gives off radiation and, as it happens, gravitational waves. They help tell the story of the two objects involved in the collision. from Universe Today https://ift.tt/s0jgKhn via IFTTT