Celebrate the Fourth with the Fireworks Galaxy, then check out the Demon Star Algol and the Full Buck Moon in the sky this ...

Each month, a full moon lights up the night sky—but this July brings a special sight for stargazers. The full Buck Moon will ...

If you’ve been outside shortly before sunrise this week, ... It’s neither — its Venus, Earth’s sister planet, which is relatively close to Earth on its shorter trip around the sun.