“It’s unusual because you need a spacecraft that has gone beyond the moon to get a picture of the moon like this,” he said. “This was taken around one million miles from Earth. We don’t normally get that perspective.“Because of its mission, this spacecraft is in a...

Some of the most breathtaking views in the Universe are created by nebulae — hot, glowing clouds of gas. This new NASA/ESA Hubble Space Telescope image shows the center of the Lagoon Nebula, an object with a deceptively tranquil name, in the constellation of...

Life is full of choices, and many of them come with uncertainty. We can never know what might have been if we had chosen differently. No life will ever be completely clear of opportunity for regret. Failed relationships, missed opportunities, poor judgment calls. Some...