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15 小时
on MSN
Astronomers discover a new dense sub-Saturn exoplanet
An international team of astronomers has reported the detection of a new exoplanet orbiting a bright late F-type star. The ...
Space on MSN
12 小时
James Webb Space Telescope discovers one of the earliest 'truly gargantuan' supernovas ever ...
The James Webb Space Telescope has spotted one of the earliest and most distant supernovas, marking the death of a stellar ...
Gold Invest
22 小时
This helium discovery could make Minnesota the linchpin for the future U.S. supply
There is no substitute for helium when it comes to pushing rocket fuel from the tanks into the engines. It is estimated that helium worth USD 1 million is consumed per launch.
3 天
Helium Leak Sensor Market To Attain $1.2 Billion By 2032, At 6.97% CAGR
Global Helium Leak Sensor Market Research Report: By Application, Type, Technology, End Use, Regional ...
Space on MSN
4 天
The fastest-spinning 'vampire star' we know of is shrinking. Soon, it will explode
The fastest-spinning white dwarf ever discovered is a shrinking cosmic vampire feasting on a stellar companion. A feeding ...
来自MSN
8 天
Why We Haven't Found A Planet More Than 14 Times The Mass Of Jupiter
Jupiter is huge when it comes to planets in our solar system, but it turns out there's actually an upper limit when it comes ...
Space on MSN
12 天
Newly uncovered oxygen reaction could aid the search for alien life
The resulting products were ionized; their mass-to-charge ratios were determined based on the time it took for them to reach ...
1 天
The Riddle Surrounding Red Supergiant Stars
New ground- and space-based infrared observations are giving astronomers a better handle on the true populations of red ...
The Economist
25 天
The chart of everything
At the bottom of the chart are the fundamental particles—quarks, bosons (eg Higgs, w +, w -, z ), protons, neutrons, ...
12 天
on MSN
Unusual binary system hosts a massive fast-spinning white dwarf
In a recent study, an Italian astronomer has investigated the nature of a binary system known as HD 49798/RX J0648.0–4418.
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