Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Astronomer Art Hoag (a very distant relative) found this unusual extragalactic object.
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA
Video Credit: NASA