“As it seeks answers about the cosmos and what they mean for Earth’s origins, NASA on Friday announced a slew of discoveries about Jupiter,” reports the Washington Post
“And scientists brought home an interstellar tune from the road.”
Our Sun May Have Been Born With a Trouble-Making Twin Called ‘Nemesis’
https://www.sciencealert.com/our-sun-could-have-been-born-with-a-twin-called-nemesis
元論文
Embedded binaries and their dense cores
https://academic.oup.com/mnras/article/469/4/3881/3795556?login=true
Sixty years after NASA set the goal, and three years after its Parker Solar Probe launched, the spacecraft has become the first to “touch the sun.” CNN World reports: The Parker Solar Probe has successfully flown through the sun’s corona, or upper atmo…
NASA is constantly tracking potentially dangerous asteroids in Earth’s vicinity, and now a new tool allows anyone to explore their paths through the solar system. From a report: There are about 28,000 near-Earth asteroids and comets tracked by astronom…
“To date, nearly 28,000 near-Earth asteroids have been found by survey telescopes that continually scan the night sky, adding new discoveries at a rate of about 3,000 per year…” according to an article from NASA: