在今年9月底，有一颗小行星成为了地球的第二个“月亮”。但最近，在它离我们而去之前，天文学家捕捉到了它的照片，让我们得以一窥它的样貌。 这颗小行星编号为2024 ...

【文/观察者网 陈思佳】今年9月底，一颗名为2024 PT5的小行星暂时被地球引力捕获，成为一颗绕地球运行的“迷你月亮”。据美国《史密森尼》杂志11月26日报道，在陪伴地球近两个月后，2024 PT5已于25日离开地球轨道，再次回到以太阳为中心的轨道 ...

地球即将与一颗小行星告别，这颗小行星在过去两个月里一直作为“迷你月亮”尾随着地球运行。 这颗无害的太空岩石在太阳引力的强大拉力下，将于星期一(11月25日)脱离地球。不过，它将在明年1月份快速靠近，进行短暂访问。

Earth's recent "mini-moon" asteroid 2024 PT5 didn't stick around for Thanksgiving, but don't be sad. It will be back... but ...

Earth is about to bid farewell to its temporary celestial companion as asteroid 2024 PT5 prepares to depart our orbit on ...

A new study reveals that the asteroid 2024 PT5, which has been orbiting Earth for 2 months, may have a "lunar origin." ...

近期，一颗名为2024 ...

Earth's "second moon" won't be sticking around for Thanksgiving, but just as many of us will on Thursday (Nov. 28), it seems ...

After a two-month visit, 2024 PT5 is ready to continue its cosmic journey—but it will be back in a few decades.

Preliminary research suggests asteroid 2024 PT5, which stuck around Earth for almost two months, has lunar origins ...

[文/观察者网 陈思佳]今年9月底，一颗名为2024 PT5的小行星暂时被地球引力捕获，成为一颗绕地球运行的“迷你月亮”。据美国《史密森尼》杂志11月 ...

Astronomers used the Two-meter Twin Telescope to catch a "see-you-soon" image of the departing asteroid 2024 PT5.