Hubble – the last 25 years
Forget men walking on the moon, the real news has come from Hubble.
If we did not have the cold war ,provoking US man agains Soviet man, we may have been able to focus on unmanned space exploration and spent the funds more effectively, in terms of creating real and new knowledge.
Anyway lets celebrate 25 years of Hubble and marvel at the images that have taken us to the edge of the universe(s).
images of the first stars and galaxies
and if you want to understand how they are discovering distant galaxies -watch this:
Hubble launches its 25th anniversary celebration with new look at iconic “Pillars of Creation” image of the Eagle Nebula. The famous image was first released in 1995. This more-detailed depiction, captured by an instrument installed on the telescope in 2009, includes streamers of gas floating away from the columns and a jet-like feature that may have been ejected from a newborn star.
Dust disk around a star.
Jupiter is in the news at present
Jupiter’s moons in full view
At first glance, galaxy NGC 7714 resembles a partial golden ring. This unusual structure is a river of Sun-like stars that has been pulled deep into space by the gravitational tug of a bypassing galaxy (not visible in this Hubble Space Telescope photo). Though the universe is full of such colliding galaxies that are distorted in a gravitational taffy-pull, NGC 7714 is particularly striking for the seeming fluidity of the stars along a vast arc. The near-collision between the galaxies happened at least 100 million years ago.
A stunning image of the Orion Nebula
And what about this breath taking composite image of the Andromeda Galaxy
The largest #Hubble image ever assembled, this sweeping view of a portion of the Andromeda galaxy is the sharpest large composite image ever taken of our galactic next-door neighbor. Though the galaxy is over 2 million light-years away, the Hubble telescope is powerful enough to resolve individual stars. And, there are lots of stars in this image — over 100 million, with some of them in thousands of star clusters seen embedded in the disk.
Hubble Mania -a new competition from the Hubble site:
Thirty-two Hubble images. One champion. Who will win it all? Your votes will decide. In celebration of Hubble’s 25th anniversary, we’re pitting some of Hubble’s best images against each other in a single-elimination bracket. Your votes will determine the victors for each round. Download and fill out the bracket to predict which image you think will win each head-to-head matchup, and which will make it all the way through to the championship. Then come back and vote each week, starting on March 4 at 9 a.m. EST.
Some of the ‘competitors’
Access the Hubble site and drift into space – it will make you feel humble!