#MilkyWay #galaxies #cosmology
Join us for a retrospective view of Hubble’s contributions to the investigation of the deep reaches of the cosmos, and some fresh glimpses of what Hubble is currently doing to further our understanding of the most distant parts of the universe.
#Hubble25 #HubblePublicLecture #Astronomy #Cosmology
More info at http://hubblesite.org/about_us/public-talks.shtml
The event is part of the weeklong series of events sponsored by the first Maryland STEM festival.
Peering deep into the Milky Way's crowded central hub of stars, Hubble researchers have uncovered for the first time a population of ancient white dwarfs — smoldering remnants of once-vibrant stars that inhabited the core. Finding these relics at last can yield clues to how our galaxy was built, long before Earth and our sun formed.
As with any archaeological relic, the white dwarfs contain the history of a bygone era. They contain information about the stars that existed about 12 billion years ago that burned out to form the white dwarfs. As these dying embers of once-radiant stars cool, they serve as multi-billion-year-old time pieces that tell astronomers about the Milky Way's groundbreaking years.
HubbleSite.org is the online home of NASA's Hubble Space Telescope. HubbleSite is produced by the Space Telescope Science Institute in Baltimore, MD, which conducts Hubble's science mission.
Nearly 400 years after Galileo first observed the heavens through a telescope, we continue to seek answers to age-old questions about the universe. And while the technology has evolved over the centuries, the inquiry remains essentially the same: What's out there, where did it come from, and what does it mean?
At the Space Telescope Science Institute (STScI), we're working hard to study and explain the once-unimaginable celestial phenomena now made visible by the Hubble Space Telescope's cutting-edge technology.
HubbleSite is produced by the Space Telescope Science Institute's Office of Public Outreach.