The Space Trash Signs project has created "constellations" made of defunct satellites and old rocket parts to draw attention to the worsening space debris problem. When you purchase through links on ...

When you look up at the night sky, you can probably easily identify constellations like the Big Dipper and the Little Dipper. Perhaps you already know how to recognize the morning star and the night ...

Do you know your sign? Gemini, Aquarius or whatever? Of course you do. Whether you’re a Nancy Reagan and use horoscopes to plan your spouse’s schedule, or hold a doctorate in astrophysics and view ...