Narwhals are among the ocean's most elusive creatures. But new research may shed light on where these enigmatic marine mammals like to congregate, and why.
It'll pass closest to Earth - 3.76 times the moon's distance - during the night of March 6-7. It's a good target for radar, and amateur astronomers might catch it with small telescopes.
Marc Toso photographed this waterglyph along the Utah/Arizona border. He told us, “The night was frigid and the landscape was desolate. I didn't see another living soul the entire time. However, it seemed as if at one time this was an important place, a place where things occurred.”
