title: Close approach of Mars and Neptune start: 2018-12-07 start time: 14:02 tags: Astronomie astronomy four-inch-telescope sky links: Web link https://in-the-sky.org/news.php?id=20181207_15_100 description: Mars and Neptune pass within 0°02' of each other. https://in-the-sky.org/news.php?id=20181207_15_100