APR 24, 2015 4:19 AM PDT

Hubble's Official 25th Anniversary Image

WRITTEN BY: Andrew J. Dunlop
Westerlund 2 - a star cluster named for Swedish astronomer Bengt Westerlund who discovered the grouping in the 1960s

The sparkling centerpiece of Hubble's anniversary fireworks is a giant cluster of about 3,000 stars called Westerlund 2, named for Swedish astronomer Bengt Westerlund who discovered the grouping in the 1960s. The cluster resides in a raucous stellar breeding ground known as Gum 29, located 20,000 light-years away from Earth in the constellation Carina.
About the Author
  • Andrew J. Dunlop lives and writes in a little town near Boston. He's interested in space, the Earth, and the way that humans and other species live on it.
You May Also Like
JUL 18, 2020
Space & Astronomy
Closest Ever Images of the Sun Expose Previously Unknown Features
JUL 18, 2020
Closest Ever Images of the Sun Expose Previously Unknown Features
New images from the Solar Orbiter, a joint project between NASA and the European Space Agency (ESA) that launched in Feb ...
JUL 30, 2020
Space & Astronomy
Indian Schoolgirls Discover Asteroid Moving Towards Earth
JUL 30, 2020
Indian Schoolgirls Discover Asteroid Moving Towards Earth
During a project sponsored by Space India and NASA, two schoolgirls aged 14 in the 10th grade discovered an asteroid nea ...
AUG 12, 2020
Space & Astronomy
Earthlike Planets May Orbit Supermassive Black Holes
AUG 12, 2020
Earthlike Planets May Orbit Supermassive Black Holes
Supermassive black holes are enormous wells of gravity that bind galaxies together and emit bright X-ray beams. Known to ...
AUG 25, 2020
Space & Astronomy
Carbon Foam Spacecraft Could Travel 4.37 Light Years in 185 Years
AUG 25, 2020
Carbon Foam Spacecraft Could Travel 4.37 Light Years in 185 Years
A new study has found that carbon-foam spacecraft could fly between Earth and Alpha Centauri, the closest planetary syst ...
OCT 23, 2020
Space & Astronomy
Astronomers Merge AI and Photonics to Find New Earths
OCT 23, 2020
Astronomers Merge AI and Photonics to Find New Earths
Researchers from the University of Sydney have developed a new type of sensor capable of measuring and correcting starli ...
NOV 27, 2020
Chemistry & Physics
Our Chemistry Connection to Stars and the Cosmo
NOV 27, 2020
Our Chemistry Connection to Stars and the Cosmo
A common entity that connects everything from majestically looking galaxies and nebula to the enormously diversified bio ...
Loading Comments...