Some parts of the world are already able to view the planetary alignment, but February 28 is broadly considered to offer the best opportunity to catch it. The best time to view the planetary parade ...
Mars, Venus, Jupiter, Mercury and Saturn should be visible to the naked eye. You'll need a high-powered viewing device like a ...
What views of the night sky would we have if we had evolved on the Jupiter moon Europa, or one of the TRAPPIST-1 planets?