A mosaic strip just released by the New Horizons team now includes all of the highest-resolution images taken by the NASA probe. The mosaic affords scientists and the public the best opportunity to examine the fine details of the various types of terrain on Pluto, and determine the processes that formed and shaped them.
This infrared image from ESA’s Herschel Space Observatory shows the region known as Vulpecula OB1, a ‘stellar association’ in which a batch of truly giant ‘OB’ stars is being born 8,000 light-years away in the constellation of Vulpecula (The Little Fox). There is enough material here to build stars for millions of years to come.
This incredible image from the NASA/ESA Hubble Space Telescope reveals thousands of colourful galaxies in the constellation of Leo, components of cluster known as MACS J1149.5+2223. This vibrant view of the early universe was captured as part of the Frontier Fields campaign, which aims to investigate galaxy clusters in more detail than ever before.
In this image from ESO’s Very Large Telescope (VLT), light from blazing blue stars energises the gas left over from the stars’ recent formation. The result is a strikingly colourful emission nebula, called LHA 120-N55, in which the stars are adorned with a mantle of glowing gas. LHA 120-N55 lies within the Large Magellanic Cloud, a satellite galaxy of the Milky Way.
Bright, frosty polar caps, and clouds above a vivid, rust-coloured landscape reveal Mars as a dynamic seasonal planet in this NASA/ESA Hubble Space Telescope view taken on 12 May 2016, when Mars was 50 million miles from Earth. The image reveals details as small as 20 to 30 miles across. On 30 May, Mars will be the closest it has been to Earth in 11 years.
This NASA/ESA Hubble Space Telescope image shows star clusters encircling a galaxy, like bees buzzing around a hive. The hive in question is the edge-on lenticular galaxy NGC 5308, located just under 100 million light-years away in the constellation of Ursa Major. On 9 October 1996, one of NGC 5308’s aging stars exploded as a spectacular Type la supernova.
A sequence of images taken by the NASA/ESA Hubble Space Telescope shows rotation of Comet 252P/LINEAR on 4 April 2016, roughly two weeks after the icy visitor came within 3.3 million miles of Earth, or about 14 times the distance between our planet and the Moon. These observations also represent the closest celestial object Hubble has observed, other than the Moon.
The 9 May transit of Mercury was widely and successfully observed from large parts of Western Europe, South America and the east of North America. High above the Earth, NASA’s Solar Dynamics Observatory, or SDO, had an uninterrupted view of the entire seven-and-a-half hour event, revealed here in a stunning time-lapse video.
In this NASA/ESA Hubble Space Telescope image we see the striking face-on spiral galaxy NGC 6814, whose luminous nucleus and spectacular sweeping arms are rippled with an intricate pattern of dark dust. The galaxy was discovered by William Herschel in 1788. NGC 6814 lies 74.4 million light-years away in the constellation of Aquila.
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