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5 天
on MSN
Asteroid or comet? Scientists find ancient ice giant in our solar system
Scientists using NASA’s James Webb Space Telescope have studied Chiron, a centaur orbiting between Jupiter and Neptune, ...
earth
4 天
Asteroid-comet hybrid named "Chiron" is unlike anything ever seen before
JWST uncovered Chiron’s rare ices and gases, providing new insights into its unique activity and its link to the solar system ...
ScienceAlert
15 天
Our Sun Could Be Overdue For a Violent Superflare, Study Warns
Most of this activity lacks sufficient punch to harm us… but every now and then, the Sun erupts with a flare powerful enough ...
news.ucsc
11 天
A ‘remelting’ of lunar surface adds a wrinkle to mystery of Moon’s true age
In an "idea paper" published on December 18 in Nature, UC Santa Cruz Professor Francis Nimmo and his co-authors propose a ...
BBC
4 个月
What is the solar system?
Narrator: Serious scientists, like myself, believe our solar system was formed by the collapse of a giant cloud of gas and rock and is held together by the gravitational pull of the Sun.
来自MSN
2 天
NASA’s Parker Solar Probe Breaks Record in Closest Sun Encounter
Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...
earth
11 天
Juno reveals the hidden forces behind Jupiter's fiery moon Io
NASA’s Juno mission uncovers the true source of Io’s volcanic activity, revealing localized magma chambers instead of a ...
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