SpaceX's Polaris Dawn crew set to attempt the riskiest spacewalk yet 0 29.08.2024 15:59 Sciencebase.com The Polaris Dawn mission will include the first ever civilian spacewalk, and with a new spacesuit and no airlock, it may also be the most dangerous spacewalk ever Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа
