Hubble’s takes its annual look at the solar systems four gas giants. Image: Jupiter. Image: NASA, ESA, A. Simon (Goddard Space Flight Center), and M.H. Wong (University of California, Berkeley) and the OPAL team
The Hubble Space Telescope has completed what NASA calls its “annual grand tour of the Solar System,” capturing stunning views of the four gas giants – Jupiter on 4 September; Saturn on 12 September; Uranus on 25 October; and Neptune on 7 September. Even though passing spacecraft and orbiters have sent back close-up views of all four worlds and multiple moons during visits over the past half century, the cold atmospheres of the gas giants are always changing. Using Hubble to keep tabs on Earth’s outer Solar System neighbours provides valuable insights into the dynamic processes at work under the cloudtops that shape weather patterns and seasons.
Jupiter. Image: NASA, ESA, A. Simon (Goddard Space Flight Center), and M.H. Wong (University of California, Berkeley) and the OPAL teamSaturn. Image: NASA, ESA, A. Simon (Goddard Space Flight Center), and M.H. Wong (University of California, Berkeley) and the OPAL teamUranus. Image: NASA, ESA, A. Simon (Goddard Space Flight Center), and M.H. Wong (University of California, Berkeley) and the OPAL teamNeptune. Image: NASA, ESA, A. Simon (Goddard Space Flight Center), and M.H. Wong (University of California, Berkeley) and the OPAL team
Have you ever seen the closest planet to the Sun? If you wish to tick Mercury off your To-See list, particularly if you live in the Southern Hemisphere, now until the middle of May is the time to be scrutinising the eastern sky about an hour before sunrise. Mercury also has a close encounter with an old crescent Moon on 14 May.
This NASA/ESA Hubble Space Telescope image shows a stellar nursery known as N159 — a maelstrom of glowing gas and dark dust within one of the Milky Way’s satellite galaxies, the Large Magellanic Cloud (LMC). N159 is located over 160,000 light-years away. It resides just south of the Tarantula Nebula, another massive star-forming complex within the LMC.
Skywatchers in the UK and Western Europe should cast their gaze low in the southern sky late into the evening of Thursday 6 July to see the 12-day-old waxing gibbous Moon in conjunction with ringed planet Saturn. The pair are separated by just 3½ degrees, nicely framed in a typical 10×50 binocular. For telescope users, the night of 6—7 July is also good for spotting Saturn’s bright moons. We show you what to look for and where.
