Rogue planets discovered: How the James Webb Space Telescope is redefining our understanding
Rogue planets, also known as interstellar or free-floating planets, are celestial objects that wander through space without ...
BBC1 年
Voyager 2: Nasa picks up 'heartbeat' signal after sending wrong command
The probe has been floating in space since 1977 when it ... and magnetic fields generated by the Sun. They reached interstellar space in 2018 and 2012 respectively. The probes were designed ...