Wendy Freedman, a leading figure in the debate over this rate of expansion, known as the Hubble constant. "It doesn't mean we ...

John Grunsfeld has a model of the Hubble Space Telescope on his bookshelf. It's right next to a model of a NASA space shuttle, which delivered Hubble to space 35 years ago, and it's no secret why ...

They used the Hubble Space Telescope and the W ... The research team’s model showed that a triple system provided the best match for the data. It fit better than other possibilities, such ...

This new Hubble Space Telescope image represents just half of ... According to the standard model, the dwarf galaxies should approach the dark matter halo — within which a large galaxy is ...

The most famous telescope in history has reached a major milestone -- it's 35 years old. The Hubble Space Telescope launched on a grand scientific adventure to study the cosmos on April 24 ...

The European Space Agency’s Planck satellite mapped the CMB from 2009 to 2013, and cosmologists used that map to nail down the standard model ... made by the Hubble Space Telescope, out to ...

During its 35 years of orbiting the Earth, the Hubble Space Telescope has transmitted endless streams of magnificent images, confirmed the existence of "dark matter," and helped track a vagabond ...

An image from the Hubble Space Telescope shows a glittering ball of ... Viewers can use a QR code to view a model of how this galaxy formed. Other photographs include some 300,000 clusters of ...