the psychological need for astronauts to view Earth from space. As humanity prepares for long-duration missions to the Moon, Mars, and beyond, spacecraft designers are confronting a critical engineering paradox: how to maintain the structural integrity...

significant implications for future lunar sorties, satellite deployments, and the eventual goal of human-crewed missions to Mars. — SpaceX (@SpaceX) September 24, 2026 Engineered for Performance At the heart of this heavy-lift system are the Raptor...

Beyond our planet, the Nullarbor provides a terrestrial analog for planetary exploration. As space agencies look toward Mars, where similar features have been spotted, these cave systems are being viewed as potential refuges for life. The dry, static...

in evaluating materials for high-stakes projects, including the Artemis missions and specialized systems intended for future Mars entry vehicles. AI-Driven Visualization of Material Evolution To overcome the technical challenge of balancing imaging...

its development of humanoid robotics, aiming to integrate advanced machines into future crewed missions to the Moon and Mars. By assigning physically demanding and hazardous tasks to robotic counterparts, the agency intends to optimize the performance...

mix of both forms. By measuring the ratio of these chiral molecules, scientists can identify potential biosignatures on Mars, asteroids, or icy moons. However, detecting this subtle imbalance in extraterrestrial samples is difficult, as it often...

alongside the unrelenting absence of gravitational loading. As space agencies actively design multi-year journeys to Mars, scientists are investigating how these twin hazards alter mammalian physiology over the course of an entire lifetime. To examine...

Explore semen immunologic analysis methods: antisperm antibodies, direct/indirect antibody tests, mixed antiglobulin, immunobead binding, flow cytometry, SpermMAR™. The immunologic analysis of semen is a component of the investigation of infertility,...

altered the mechanics of the event. For decades, the leading theory—the giant impact hypothesis—has posited that a Mars-sized planet named Theia smashed into the proto-Earth roughly 4.5 billion years ago. Conventional simulations have typically depicted...

of planetary science and biology, suggests that the search for life is more viable now than ever. Discoveries of water on Mars, the potential for life-sustaining environments on Europa, and the tantalizing signs of extraterrestrial biology reinforce the...

Asteroid? Asteroids are rocky bodies that orbit the Sun, primarily found within the asteroid belt—a region located between Mars and Jupiter. These space rocks range significantly in size, from a few meters to hundreds of kilometers in diameter, and are...

yet they are incredibly important in planetary science. They are thought to be building blocks of rocky planets like Earth, Mars, and Venus. These meteorites contain chondrules: tiny, round droplets of molten rock that solidified in the early solar...

locally available materials, fungal composites could one day help astronauts build protective structures on the Moon or Mars. Possibility of Radiation Enhanced Metabolism The work also highlights a broader biological question. Some melanized fungi...

gaps is the population of planets farther from their stars, including planets that orbit at distances more like Earth, Mars, or Jupiter do, and planets that might be cold, dim, or even free floating. Another gap is the need for large, uniform surveys...

extend beyond the Moon. Large impacts were common throughout the early Solar System and played a role in shaping Mercury, Mars, and even Earth. If basin-forming impacts can drive volatile loss at a planetary scale, they may have influenced the...

adherence to schedules. As space agencies plan longer missions, including future stays on the Moon and eventual journeys to Mars, medical autonomy will become even more critical. Crews traveling millions of kilometers from Earth will not have the option...

uncertainty farther away. In some cases, the hidden terrain beneath the ice has been less well known than the surfaces of Mars or Mercury. Reading the Ice Surface Like a Fingerprint The new study takes a fundamentally different approach. Instead of...

NASA and its international partners envision using the Moon as a staging ground for deeper missions, including journeys to Mars. Technologies tested in lunar orbit and on the lunar surface will inform those long-duration plans. The Artemis program also...

largely unanswered: could humans reproduce in space? It is a deeply practical concern. Long-term missions to the Moon, Mars, and beyond would eventually require sustainable human presence. That means understanding whether the earliest stages of life,...

beyond Earth. The Moon is not the final goal, but a stepping stone toward even more ambitious destinations, including Mars. Artemis II is a key part of that progression. It bridges the gap between uncrewed test flights and future missions that aim to...