Outstanding Time-Lapse of a Stellar Explosion From Hubble

In January 2002, astronomers discovered a massive explosion coming from V838 Monocerotis. They initially thought they were witnessing a supernova, but after the initial flash of light began to dim (as expected), it began to brighten again in infrared wavelengths at the beginning of March. After that brightening faded, another one happened in April.

Hubble breaks new ground with discovery of distant exploding star

NASA's Hubble Space Telescope has looked deep into the distant universe and detected the feeble glow of a star that exploded more than 9 billion years ago. The sighting is the first finding of an ambitious survey that will help astronomers place better constraints on the nature of dark energy, the mysterious repulsive force that is causing the universe to fly apart ever faster.

Spectacular Hubble view of Centaurus A

Centaurus A, also known as NGC 5128, is well known for its dramatic dusty lanes of dark material. Hubble's observations, using its most advanced instrument, the Wide Field Camera 3, are the most detailed ever made of this galaxy. They have been combined here in a multi-wavelength image that reveals never-before-seen detail in the dusty portion of the galaxy.

A rose is a...galaxy collision: Hubble sends the people of Earth a flower on its 21st anniversary

This image of two interacting galaxies, called Arp 273, has been released by the organization that operates the Hubble Space Telescope in celebration of the 21st anniversary of its launch into space.

NASA's Hubble rules out 1 alternative to dark energy

Astronomers using NASA's Hubble Space Telescope have ruled out an alternate theory on the nature of dark energy after recalculating the expansion rate of the universe to unprecedented accuracy.

HUBBLE logs millions observation: photos

Check out Hubble Logs Millionth Observation: Photos