Spitzer Space Telescope

NASA Space Telescopes Provide a 3-D Journey Through the Orion Nebula

Astronomers and visualization specialists from NASA's Universe of Learning program have combined visible and infrared vision of the Hubble and Spitzer space telescopes to create an unprecedented, three-dimensional, fly-through view of the picturesque Orion Nebula, a nearby star-forming region.

Exoplanet Has Smothering Stratosphere Without Water

A NASA-led team has found evidence that the oversized exoplanet WASP-18b is wrapped in a smothering stratosphere loaded with carbon monoxide and devoid of water. The findings come from a new analysis of observations made by the Hubble and Spitzer space telescopes.

Spitzer Reveals Ancient Galaxies' Frenzied Starmaking

A deep look back to the early universe by NASA's Spitzer Space Telescope has revealed a surprisingly rowdy bunch of galaxies. Within a large galaxy sample observed 1.5 billion years after the Big Bang, Spitzer witnessed around 15 percent of galaxies undergoing bouts of extreme starmaking, called starbursts.