NASA spotted a very young planet. It could become a super-Earth.
Over many millions of years, NASA suspects the young world could mature into either of the most common planets found in our ...
BBC1 年
Planets of our Solar System
Watch this video to find out more about the Earth, planets in our Solar System and other planets far off in outer space. From up here on the International Space Station I get a great view of Earth.
At 3 million years old, this newly discovered planet is one of the youngest, study finds
Forming an estimated 3 million years ago, the planet discovered by astronomers at the University of North Carolina is in its ...
来自MSN5 天
Earth's '2nd moon' escapes our planet's orbit — will it ever return?
The mini-moon 2024 PT5, which has been orbiting Earth for two months and is likely a chunk of the moon, will now drift away ...
Earth Loses Its ‘Mini Moon’ As Surprising Origin Revealed—What To Know
Asteroid 2024 PT5, Earth's temporary mini-moon, is about to return to orbiting the sun after two months in orbit. A new study ...
Space on MSN3 天
Goodnight moon! Astronomers snap photo of Earth's departing mini-moon
Astronomers used the Two-meter Twin Telescope to catch a "see-you-soon" image of the departing asteroid 2024 PT5.
Interesting Engineering on MSN6 天
Mystery mini-moon: Lost lunar piece bids farewell to Earth after 2 months
Earth’s celestial companion is leaving. Well, not its natural satellite, but a temporary mini-moon captured by Earth's ...
India Today on MSN10 天
Baby planet discovered outside Solar System. It's just three million-year-old
Detecting such a young planet is exceptionally rare, as they are often hidden by swirling debris disks around their host suns ...
Earth’s ‘mini moon’ is disappearing this week
The recently discovered object, known as 2024 PT5, has been tagging alongside Earth since September. Here’s what to know ...