Description. Alprazolam (Xanax) is a benzodiazepine used to treat anxiety and panic disorder. Benzodiazepines are used to relieve anxiety, nervousness, or tension. Benzodiazepines should not be used for anxiety, nervousness, or tension caused by the stress of everyday life.
Binary Stars. Spica. Spica, Alpha Virginis, is the brightest star in the southern constellation Virgo and the 16th brightest star in the sky. It is a blue subgiant star located at a distance of 262 light years from Earth. Spica is really a close binary star system.
Sirius â in the constellation Canis Major the Greater Dog â is the skyâs brightest star. Itâs very easy to spot on winter and spring evenings. The brightest star visible from any part of Earth is Sirius in the constellation Canis Major the Greater Dog.Sirius is sometimes called the Dog Star.his is what Lord Indra had wanted to hear, and then he welcomed both the prince and the dog through the gates of heaven. This Hubble Space Telescope image shows Sirius A, the brightest star in our night sky, along with Sirius B, its faint, tiny stellar companion. Sirius B is the faint, tiny dot at the lower left.