Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
2010 May 14
Explanation: The arc of the southern Milky Way shone brightly on this starry night. Captured on May 4, in the foreground of this gorgeous skyview is the rainforest near the spectacular Iguaçu Falls and national park at the border of Brazil and Argentina. Looking skyward along the Milky Way's arc from the left are Alpha and Beta Centauri, the Coalsack, the Southern Cross, and the Carina Nebula. Sirius, brightest star in planet Earth's night sky is at the far right. Brilliant Canopus, second brightest star in the night, and our neighbouring galaxies the Large and Small Magellanic clouds, are also included in the scene. For help finding them, just slide your cursor over the image. Much closer to home, lights near the centre along the horizon are from Argentina's Iguazú Falls International Airport.
Authors & editors:
Jerry Bonnell (UMCP)
NASA Official: Phillip Newman Specific rights apply.
A service of: ASD at NASA / GSFC
& Michigan Tech. U.