Unverified50% confidenceFactExact time
Near the Sun, stars are typically separated by several light-years; near the Galactic Center, the average stellar density rises to about one thousand stars per cubic light-year, with an average spacing of about one light-month.
1
Sources
50%
Confidence
Long-term
Relevance
10/15/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe star is approximately 116 light-years from Earth and exhibits a brightness dip of about 0.05% every 3.18 days, lasting approximately two hours.66% similarUnverified比邻星是一颗红矮星,质量约为太阳的12%,肉眼不可见65% similarUnverifiedRed supergiants have surface temperatures of about 3500–4500K, luminosities reaching hundreds of thousands of times that of the Sun, lifetimes of only a few million years, and typically end in a supernova explosion.62% similarUnverifiedAt its closest approach to the Sun, the intensity of sunlight at the Parker Probe's location is approximately 475 times that at Earth.62% similarUnverifiedRadiation produced by dense star formation may generate spectral signals in certain wavelength bands similar to those of active galactic nuclei.61% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1038257API
curl https://kongchang.com/api/v1/knowledge/claims/1038257MCP
get_claim(id=1038257)