Browse Archive

  • Spitzer Exposes Our Galaxy's Deepest Secrets

    12.13.05 - Astronomers used Spitzer's heat-seeking infrared eyes to gaze at the dust-drenched plane of our galaxy.

  • Spitzer Finds Cosmic Oddball

    11.29.05 - Planets are everywhere these days. They have been spotted around more than 150 stars, and evidence is growing that they also circle "failed," or miniature, stars called brown dwarfs.