54+ min ago   (371+ words) Kaguya, named after a moon princess, captured the first-ever HD video and images of the moon. On Sept. 13, 2007, Japan launched the Kaguya spacecraft on a mission to the moon. Formally known as SELENE, which is short for SELenological and ENgineering…...

3+ hour, 39+ min ago   (1328+ words) We're going deeper underground; there's too much panic in this town. Unless you’re a naked mole rat or a worm-lizard, you were never meant to live your life out underground like the poor doomsday denizens of Apple TV's "Silo." Season…...

1+ day, 5+ hour ago   (171+ words) Space.com is the premier source of space exploration, innovation and astronomy news, chronicling (and celebrating) humanity's ongoing expansion across the final frontier. Originally founded in 1999, Space.com is, and always has been, the passion of writers and editors who…...

1+ day, 20+ hour ago   (360+ words) "NASA's award decision appears to be inconsistent with the eligibility criteria mandated by Congress." Rocket Lab still holds out hope that it can build NASA's next Mars orbiter. The agency picked Blue Origin for that job earlier this month, awarding…...

1+ day, 21+ hour ago   (473+ words) September's new moon opens a dark window for seeing zodiacal light, the ghostly cone of interplanetary dust that rises above the eastern horizon before dawn. Some stargazing feels like you know exactly what you are looking for, but you're still…...

2+ day, 22+ hour ago   (310+ words) The Summer Triangle dominates the night sky long after summer begins to fade. So what makes Vega, Altair and Deneb a distinctly summer sight? On clear September evenings, I often find myself looking up just after dusk, expecting the sky…...

3+ day, 39+ min ago   (182+ words) Josh Dinner is Space.com's Spaceflight Staff Writer. He is a writer and photographer with a passion for science and space exploration, and has been working the space beat since 2016. Josh has covered the evolution of NASA's Artemis program and…...

3+ day, 2+ hour ago   (349+ words) "Instead of confirming the standard model of cosmology, which assumes dark energy is fixed and unchanging, we have more evidence that dark energy may change over time." A catalog of almost 3,000 white dwarfs that exploded as type Ia supernovas after…...

3+ day, 3+ hour ago   (333+ words) "It made us think that there's a process obscuring shortening structures." Wrinkles on the surface of Mercury have revealed that the closest planet to the sun is shrinking faster than scientists thought. New research suggests that Mercury is shrinking between…...

3+ day, 21+ hour ago   (437+ words) "Like light, gravitational waves can also be deflected, magnified, and split into multiple signals by massive objects." A "forbidden" merger between two massive black holes may not have been quite as impossible as previously thought. That's according to new research…...