NASA is marking the 35th anniversary of the Hubble Space Telescope's launch with fresh photos taken by the observatory. “Hubble opened a new window to the universe when it launched 35 years ago.

April 24th, 1990: the Hubble Space Telescope ushers in a new era of space science. 35 years later, it’s taken nearly 1.7 million observations, or an average of about 130 per day.

This NASA/ESA Hubble Space Telescope image features a luminous tangle of stars and dust called the barred spiral galaxy NGC 1385, located about 30 million light-years away. Hubble released an ...

Astronomers have reached deeper into the heart of a brilliant cosmic engine than ever before, using NASA’s Hubble Space Telescope to capture a rare, close-up view of a quasar’s core. Quasars ...

NASA is marking the 35th anniversary of the Hubble Space Telescope's launch with fresh photos taken by the observatory. “Hubble opened a new window to the universe when it launched 35 years ago.

NASA is marking the 35th anniversary of the Hubble Space Telescope's launch with fresh photos taken by the observatory. “Hubble opened a new window to the universe when it launched 35 years ago.

NASA is marking the 35th anniversary of the Hubble Space Telescope's launch with fresh photos taken by the observatory. “Hubble opened a new window to the universe when it launched 35 years ago.

NASA is marking the 35th anniversary of the Hubble Space Telescope's launch with fresh photos taken by the observatory. “Hubble opened a new window to the universe when it launched 35 years ago.

NASA is marking the 35th anniversary of the Hubble Space Telescope's launch with fresh photos taken by the observatory. “Hubble opened a new window to the universe when it launched 35 years ago.

WASHINGTON — The Hubble Space Telescope marked its 35th anniversary this week and NASA celebrated by releasing a series of stunning new photos from the observatory. With nearly 1.7 million ...

WASHINGTON — The Hubble Space Telescope marked its 35th anniversary this week and NASA celebrated by releasing a series of stunning new photos from the observatory. With nearly 1.7 million ...