Star Diary: What’s in the night sky, 28 November to 4 December 2022
Mars' closest approach to Earth as Saturn and Jupiter approach the crescent Moon in this week's stargazing guide.
Interview: Is interstellar travel possible?
NASA physicist Les Johnson discusses the science of interstellar travel, whether it's currently possible, and the challenges facing humanity as we seek to explore beyond our own Solar System.
Star Diary: What’s in the night sky, 23 to 29 January 2023
Venus meets Saturn next to the crescent Moon, while Comet C/2022 E3 ZTF continues to shine in this week's star gazing guide.TranscriptObserve Venus throughout the winterKeep track of Comet C/2022 E3