Hubble still delivering the goods after 26 years

For 26 years the Hubble Space Telescope has been taking us to the stars, unveiling our universe as Hubble looks into space — and back in time — farther than any other man-made sensor.

NASA astronomers celebrated the telescope's birthday this week — Hubble launched into orbit on April 24, 1990 — with a "spectacular image of a dynamic and exciting interaction of a young star with its environment" of the Bubble Nebula, according to the Hubble website.

After a rocky start, requiring some adolescent corrective eye surgery, Hubble has been a workhorse, beaming back image after image. In all, astronauts have visited the school bus-sized telescope five times for repairs and upgrades.

Ring Nebula, Messier 57 — The Ring Nebula, otherwise known as Messier 57. From Earth's perspective, the nebula looks like a simple elliptical shape with a shaggy boundary. However, recent observations combining existing ground-based data with new NASA/ESA Hubble Space Telescope data show that the nebula is shaped like a distorted doughnut.
ESA | Hubble | NASA

Floating 340 miles above the Earth, Hubble is not affected by our mercurial atmosphere and transmits data back, rain or shine. According to NASA, the telescope can detect objects that are 10 billion times fainter than what the human eye can see. This sensitivity allows us to detect objects both ancient and distant as their faint light is drowned out in more conventional systems.

In October 2018, Hubble will be joined by the next generation of space telescopes, the James Webb Space Telescope, further expanding our ability to observe the heavens. NASA expects to operate Hubble until at least 2020.

The image of the Crab Nebula from Hubble was combined with the view from the Herschel Space Observatory to create the image that NASA chose to commemorate the passing of music icon Prince.

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Colliding galaxies — Located 300 million light-years away in the constellation Coma Berenices, the colliding galaxies have been nicknamed "The Mice" because of the long tails of stars and gas emanating from each galaxy. Otherwise known as NGC 4676, the pair will eventually merge into a single giant galaxy.
ESA | Hubble | NASA

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Planetary nebula NGC 6302 lies within our Milky Way galaxy, roughly 3800 light-years away in the constellation of Scorpius.
NASA

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Discovery carries Hubble aloft. — Launch of Space Shuttle Discovery for the deployment of the NASA/ESA Hubble Space Telescope.
NASA | ESA

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Hubble still delivering the goods after 26 years

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