We might already be too late to knock ‘city killer’ asteroid 2024 YR4 out of the way with a tested method, a scientist has ...

据3C电子产品专业编辑的评论，任天堂 DS 模拟器 Drastic 已经从谷歌 Play 应用商店下架。目前尚不清楚这一举动的具体原因，但更有可能是开发者 ...

Such a drastic method ‘would never be a first resort,’ though. Nasa knocked this asteroid called Dimorphos off course in 2022, but it only moved a small amount at first (Picture: Nasa/AP ...