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Telescope

The HSC image shows M31 in stunning detail (Image: HSC Project/NAOJ)

The Andromeda galaxy is one of the most commonly studied objects in the sky. It's just 2.5 million light years from Earth, is visible to the naked eye on a moonless night and has been imaged countless times. Japan's Subaru Telescope's Hyper Suprime-Cam (HSC) has provided the latest snap of the popular object, showing our neighboring galaxy in a spectacular new light.  Read More

The right eyepieces can help you get more out of your starter telescope (Image: Shuttersto...

OK, so you've put your hands on a decent starter telescope. We're not talking about one of the cheap 50 mm aperture "department store" scopes, but a good quality 4 to 6-inch aperture scope. You've seen this and that in the night skies, and now you want a bit of an upgrade. Here's Gizmag's guide to getting there as easily as possible, without having to buy a new telescope.  Read More

The ALMA observations give astronomers their best ever look at the formation of a 'monster...

Astronomers have used the Atacama Large Milimeter/submilimeter array (ALMA) in Chile to view the largest stellar womb ever observed in the Milky Way. The gigantic object, which resides within the Spitzer Dark Cloud (SDC), is some 500 times the size of the Sun, and is still experiencing growth.  Read More

HD 140283 - the Methuselah star (Photo: Hubble via W.M. Keck Observatory)

An international team of scientists using one of the pair of 10-meter telescopes at the W.M. Keck Observatory on the summit of Mauna Kea on the island of Hawaii has now shown that the early moments of our Universe closely followed the theoretical model for the genesis of the elements. Improved observational and modeling methods show that the elemental composition of the post-Big Bang universe agrees with the predictions of that model, eliminating what was thought to be a substantial discrepancy between theory and observation.  Read More

Artist's impression of Herschel (Image: ESA)

All good things come to an end and the European Space Agency’s Herschel Space Observatory mission is no exception. After more than three years in orbit, the most powerful infrared telescope ever flown in space has ceased scientific operations after the last of the liquid helium used to supercool its instruments ran out.  Read More

Hubble's stunning near-infrared image of the Horsehead Nebula (Image: NASA)

New near-infrared and far-infrared views captured by NASA's Hubble Space Telescope and the European Space Agency's Herschel space telescope have provided a spectacular new look at the famous Horsehead Nebula.  Read More

The galaxies M81 and M82 as photographed in a 12-inch telescope (Photo: NASA/Robert Gendle...

The spring has come, and the onset of mild weather in most of the northern hemisphere brings forth a hunger for new celestial objects to observe. Following on from our top picks for winter stargazing, here's our selection of the best targets for spring viewing.  Read More

The ALMA telescope has been used to pinpoint the locations of early star-forming galaxies ...

Astronomers have used the Atacama Large Millimeter/submillimter Array (ALMA) telescope to more accurately map dusty star-forming galaxies in the early Universe. The new telescope is significantly more powerful than other similar devices, and in just a few hours, using less than a quarter of its full capacity, was able to double the number of confirmed observations of this type.  Read More

SOFIA's FORCAST telescope was used to collect infrared readings from protostar G35.20-0.74

Observations made by NASA's airborne Stratospheric Observatory for Infrared Astronomy (SOFIA) have led to a development in our understanding of the formation of massive stars. By studying the star G35, the team found that the formation process was more akin to that of smaller stars than was previously thought.  Read More

The Thirty-Meter Telescope (TMT) (Image: Courtesy TMT Observatory Corporation)

The world’s largest optical telescope got the go ahead last Friday when the Hawaiian Board of Land and Natural Resources (BLNR) granted a building and operating permit for the Thirty Meter Telescope (TMT) to be sited on a plateau of Mauna Kea on the island of Hawaii. The next-generation telescope, which uses a 30-meter (98 ft) segmented mirror promises to capture images from the near-ultraviolet to the mid-infrared wavelengths with unprecedented clarity.  Read More

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