Researchers said the planet has a mass six times greater than our Earth's and orbits in a "habitable zone" of a star similar to the sun. While located 20 light-years away, scientists believe the ...
A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD 20794d, gets farther out from its star than Mars is ...
Though scientists aren't sure how the lithosphere came to be divided into plates, certain aspects of Earth's geology keep the plate tectonic engine chugging along. For a planet to sustain plate ...
The odds that asteroid 2024 YR4 could hit Earth in 2032 recently spiked from a little more than 1% to 2.3% as more ...
Former astronaut Chris Hadfield has revealed what impact the 2024 YR4 asteroid could have on the planet if it strikes Earth in seven years.
A new, detailed probe of Earth's heart reveals that the rotating inner core doesn't just change in rotation speed – it also appears to change in shape, with subtle variations appearing in the way ...
A new way of measuring structures deep inside Earth has highlighted numerous previously unknown blobs within our planet's mantle ... have been building up a better picture of Earth's interior ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果