Minutes after U.S. astronauts splashed down off Florida, pleasure boats crowded the SpaceX Crew Dragon capsule. NASA and SpaceX are implementing stronger safeguards to prevent repeats. Millions watched live as Bob Behnken and Doug Hurley safely concluded the Demo-2 mission. NASA footage showed boats

Recent research pinpoints Dome A in Antarctica as Earths optimal location for telescope observations—despite its extreme cold and remoteness. For casual stargazing, escaping light pollution is key. But professional astronomers seeking deep-sky views must also contend with atmospheric conditions. Tha

A groundbreaking study published in Nature Geoscience reveals that many Martian valleys were sculpted by meltwater flowing beneath ancient ice sheets, not free-flowing rivers as long assumed. For decades, the thousands of valleys discovered on Mars fueled the idea of a wet world with lakes and river

SpaceX gains NASAs approval to reuse Crew Dragon capsules for upcoming crewed missions—a move experts anticipated but expected later. A Successful Splashdown for NASA Astronauts This past Sunday, NASA astronauts Bob Behnken and Doug Hurley splashed down safely at 8:48 p.m. (French time) off Floridas

A radiotrophic fungus discovered in Chernobyls Reactor 4 holds game-changing potential for space exploration. Scientists propose using it to create shields against cosmic radiation, benefiting the International Space Station (ISS) and future Mars colonies. A Radiotrophic Fungus A Mars trip takes ab

Sierra Nevada Corporation (SNC) has secured a contract with the U.S. Department of Defense to develop an autonomous orbital outpost, potentially launching as early as 2022. A Scalable, Autonomous Space Station Amid growing space competition with China and Russia, the U.S. is poised for a major advan

A recent study in The Astrophysical Journal reveals that up to seven habitable planets could orbit a single star under ideal conditions. In our solar system, Jupiter likely played a limiting role. Discovered in 2017 just 39 light-years from Earth, the TRAPPIST-1 system has captivated astronomers. Th

Astronomers have announced the discovery of a vast cloud wall spanning thousands of miles, circling Venus. This marks the first observation of such a phenomenon anywhere in our Solar System. Venus serves as an extreme atmospheric laboratory. Its dense carbon dioxide envelope rotates 60 times faster

Recent studies confirm that the dwarf planet Ceres is an ocean world, harboring liquid, salty water beneath its surface.Discovered by Giuseppe Piazzi in 1801, Ceres is the largest object in the asteroid belt between Mars and Jupiter. Once viewed as a barren rock, it captured scientific attention dur

Discovered just a few years ago, the exoplanet K2-25 b is puzzling planet formation experts with its extraordinary density relative to its size, potentially upending established theories. A Scientific Enigma According to NASAs Exoplanet Archive, K2-25 b is a Neptune-sized world orbiting an M-dwarf s

The U.S. Space Force has released its foundational 41-page doctrine, titled Spacepower. This document outlines the essential principles guiding the operations of Americas newest military branch dedicated to space.Just over two years ago, President Donald Trump announced plans for a dedicated U.S. sp

Mark your calendars for this summers highlight: the Perseid meteor shower peaks on the night of August 12-13, delivering nearly 100 meteors per hour across the sky.Look to the Skies!As seasoned astronomers know, the Perseids rank among the years most reliable and dazzling displays. Already streaking

NASAs Juno spacecraft has uncovered a new form of lightning high in Jupiters atmosphere, where ammonia hailstones also form, driving the gas giants dynamic weather patterns. Since Voyager 1 flew past the Jovian system in 1979, scientists have observed lightning in Jupiters swirling clouds. Previousl

NASA has partnered once again with the SETI Institute to ensure its current and future missions meet rigorous planetary protection standards. Protecting Other Worlds and Earth Exploring planets and moons raises critical concerns about microbial contamination. Earths microbes could contaminate sites

A white dwarf that endured a partial supernova thousands of years ago now hurtles through the galaxy at over 900,000 km/h. White dwarfs are the dense remnants of stars like our Sun after they shed their outer layers, leaving behind an Earth-sized stellar corpse thats cold and dark. Over 90% of Milky

Comet C/2020 F3 (NEOWISE) is now visible to the naked eye across French skies. Look toward the Great Bears claws for this stunning, fleeting cosmic display. While Comets ATLAS and SWAN grabbed early summer headlines, NEOWISE has stolen the spotlight. Discovered on March 27, it safely passed its clos

Astronauts Bob Behnken and Doug Hurley, who flew on SpaceXs groundbreaking first crewed mission to the ISS, are scheduled to return to Earth on August 2 with a planned splashdown in the Atlantic Ocean.On May 30, SpaceX launched Bob Behnken and Doug Hurley to the International Space Station (ISS) in

Observed for millennia, comets are pristine remnants of our Solar Systems birth. With nuclei spanning a few kilometers, they orbit from the distant Kuiper Belt. As astronomers explain, what defines these wanderers, and what fuels their iconic brilliance? What Is a Comet? Comet C/2020 F3 (NEOWISE) is

A recent Chinese National Space Administration (CNSA) publication reveals key details on the Tianwen-1 mission, deploying a rover to Mars. No firm date is set, but the launch window opens this Thursday. On July 19, a Japanese rocket successfully launched the UAEs Hope probe—the nations first Mars mi

Experienced NASA astronauts Bob Behnken and Chris Cassidy have each completed their tenth extravehicular activity (EVA) from the International Space Station (ISS), matching a record held by just two others. Bob Behnken, who arrived at the ISS on May 31, and Expedition 63 Commander Chris Cassidy cond