In humanity’s search for life outside our solar system (太阳系), one of the best places to look is Alpha Centauri (半人马座阿尔法星系). It is our solar system’s next door neighbor. The star system contains the three...
In humanity's search for life outside our Solar System, one of the best places scientists have considered is Alpha Centauri, a system containing the three nearest stars beyond our Sun. A new study that has involved monitoring of Alpha Centauri for more than a decade by NASA's Chandra X-ra...
A rocky planet discovered in the "habitable" zone of the star nearest our Sun may be covered with oceans, researchers at France's CNRS research institute said Thursday. A team including CNRS astrophysicists have calculated the size and surface properties of the planet dubbed Proxima b, and conc...
We present a review of a publication concerning the problem of the existence of disks around stars and substars within 10 pc from the Solar System; outline the present-day concepts of the astrophysical properties of circumstellar disks and problems connected with and results of their search and ...
Intermediate-mass stars: Our nearest solar systemORIGIN of planetsSTARSNot Availabledoi:10.1038/nphys3512ChiaoMayNature Physics
“We grow up in a neighborhood, and as we grow, we expand our sphere of familiarity and go bigger and bigger and bigger.” In that spirit, it’s worth familiarizing ourselves with our surroundings by examining the 10 stars nearest to our own. They range in color from white-hot to ...
Our sun is pretty near the top of the list in our local neighborhood. It's a G star, and that's the cachet of quality in the list below: stars like the sun are likely to have sunlike solar systems. We can guess that K is almost as good— it's dimmer, but you just put your ...
Number of stars within 12.5 light years = 33 About the Map This map shows all the star systems that lie within 12.5 light years of our Sun. Most of the stars are red dwarfs - stars with a tenth of the Sun's mass and less than one hundredth the luminosity. Roughly eighty percent of...
The only known exoplanet closer to Earth was discovered in 2016 orbiting one of a cluster of stars in the Alpha Centauri system, just over four light-years away. "There's not so many stars in our immediate neighborhood. The investment to find them is expensive," said Ribas. ...
The sky is full of stars 115 2019-02 9 What’s so bad about gasoline?fossil fuels and what they do 53 2019-02 10 What happens to our trash? 35 2019-02 查看更多 猜你喜欢 142 The Sun Is Shining-Maxwell Street by:小众style 949 ...