Solar System News -- ScienceDaily
网页6 天之前 · Solar System Planets. Astronomy articles on the eight planets, plus the two dwarf planets, Pluto and Eris. Great pictures of everything in the solar system. Updated daily.
Caltech Researchers Find Evidence of a Real Ninth Planet
网页3 天之前 · Caltech researchers have found evidence of a giant planet tracing a bizarre, highly elongated orbit in the outer solar system. The object, which the researchers have nicknamed Planet Nine, has a mass about 10 times that of Earth and orbits about 20 times farther from the sun on average than does Neptune (which orbits the sun at an average ...
Solar System News | From Mercury to Mars to Pluto - Sky
网页Learn the latest about the exploration of our neighbors in the solar system, and check out stunning pictures of Mars, asteroids, Jupiter's moons, and more.
NASA's James Webb Space Telescope will change the way we see our solar ...
网页2022年7月11日 · In the next year, the James Webb Space Telescope will spend roughly 7% of its time focused not on distant galaxies, but on our own solar system. From signs of life on Jupiter's moons to an ...
Solar System Exploration Stories - NASA Science
网页THE SOLAR SYSTEM. New Video Series Spotlights Engineers on NASA’s Europa Clipper Mission. 4 min read. With NASA’s Europa Clipper just weeks away from launch, five short videos give a behind-the-scenes peek at some of the engineers dedicated to making the mission a success. What does it take to build a massive spacecraft that will seek…
NASA Enters the Solar Atmosphere for the First Time, Bringing …
网页2021年12月14日 · For the first time in history, a spacecraft has touched the Sun. NASA’s Parker Solar Probe has now flown through the Sun’s upper atmosphere – the corona – and sampled particles and magnetic fields there. Credits: …
A new solar system has been found in the Milky Way. All 6 …
网页2023年11月30日 · Astronomers have discovered a rare in-sync solar system with six planets moving like a grand cosmic orchestra, untouched by outside forces since their birth billions of years ago. The find,...
NASA’s BioSentinel Studies Solar Radiation as Earth Watches Aurora
网页4 天之前 · Illustration of NASA’s BioSentinel spacecraft as it enters a heliocentric orbit. BioSentinel collected data during the May 2024 geomagnetic storm that hit Earth to learn more about the impacts of radiation in deep space. In May 2024, a geomagnetic storm hit Earth, sending auroras across the planet’s skies in a once-in-a-generation light ...
NASA Planetary Science Highlights: 2021 - NASA Solar System Exploration
网页2021年12月23日 · Here’s the 2021 round-up of NASA planetary science, highlighting the year’s most spectacular images, the most ground-breaking discoveries, and the most incredible mission milestones. February 18, 2021: Touchdown! The Perseverance Rover Lands on Mars. What has NASA's Perseverance rover accomplished since landing on …
NASA New Horizons to Continue Exploring Outer Solar System
网页2023年9月29日 · NASA has announced an updated plan to continue New Horizons’ mission of exploration of the outer solar system. Beginning in fiscal year 2025, New Horizons will focus on gathering unique heliophysics data, which can be readily obtained during an extended, low-activity mode of operations.