科学与环境
Don't miss: Watch Saturn shine and Halley’s Comet debris streak across the sky
来源: All Top News -- ScienceDaily · 发布于
October skywatchers can see Saturn at opposition, catch meteors from Halley’s Comet during the Orionid peak, and watch the Moon sweep past the famous Pleiades star cluster. Moonlight may obscure some Orionids, but the best viewing should come before dawn after the Moon sets.
October skywatchers can see Saturn at opposition, catch meteors from Halley’s Comet during the Orionid peak, and watch the Moon sweep past the famous Pleiades star cluster. Moonlight may obscure some Orionids, but the best viewing should come before dawn after the Moon sets.
相关报道
Who Owns the Moon?
A treaty from the 1960s declared that nobody can own outer space. Half a century later, billionaires and superpowers see fortunes to be made nonetheless.
NYT > World News ·
This mysterious hole on the Moon may open into a giant cave
NASA has selected the GIMLI project to investigate whether the Marius Hill Pit opens into a vast underground cave or lava tube. Using radar, seismic sensors, gravity measurements, and cameras, researchers will search beneath the lunar surface and estimate the size of any hidden v
All Top News -- ScienceDaily ·
Chang’e-6 lunar soil contains a surprising magnetic time capsule
Scientists studying Chang’e-6 lunar soil have discovered a previously unknown magnetic mineral in natural Moon samples: a form of metallic iron called γ-Fe. Found inside tiny impact-glass particles, the nanoscale iron can preserve a stable magnetic signal, potentially acting like
All Top News -- ScienceDaily ·
The ice blasting from Saturn's moon Enceladus is stranger than scientists realized
Enceladus may naturally separate and concentrate chemicals from its hidden ocean as droplets slowly freeze and shatter on their way into space. The process could explain Cassini’s puzzling ice-grain chemistry while giving future spacecraft a powerful advantage in searching for or
All Top News -- ScienceDaily ·
This suitcase-sized spacecraft could hear the universe before stars existed
CosmoCube will use the far side of the Moon as a shield from Earth’s radio noise to search for a faint signal from the universe before the first stars existed. The suitcase-sized satellite could reveal how the cosmic dark ages ended and how dark matter helped build the first gala
All Top News -- ScienceDaily ·