Did you know NASA has been posting an astronomy picture every day since June 16, 1995? Prepare to spend some time here. Like here, and here, and here. Oh, and here. (Via Coudal.)
Did you know NASA has been posting an astronomy picture every day since June 16, 1995? Prepare to spend some time here. Like here, and here, and here. Oh, and here. (Via Coudal.)