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Checking in with the Herschel Space Observatory DR EMILY BALDWIN ASTRONOMY NOW Posted: 13 April Herschel Space Observatory scientists today met to discuss the progress of their mission, which was launched less than a year ago. AN’s deputy editor Emily Baldwin speaks to one of the Principal Investigators, Matt Griffin about what the mission has achieved so far. Click here to play.
Herschel is a 3.5 metre space telescope, and the first large-aperture mission to probe the Universe at far infrared and submillimetre wavelengths. The mission carries three primary science packages – SPIRE, PACS and HIFI – that between them allow astronomers to carry out extremely sensitive imaging and spectroscopy of a wide range of targets, from star formation in galaxies in both the local and far Universe, the evolution of dust in galaxies, to processes occurring in the interstellar medium and debris discs around nearby stars. After several months of commissioning the instruments and performing key science observations, the major science projects are being implemented, and data will continue to flood in over the coming months and years. |
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This special publication features the photography of British astro-imager Nik Szymanek and covers a range of photographic methods from basic to advanced. Beautiful pictures of the night sky can be obtained with a simple camera and tripod before tackling more difficult projects, such as guided astrophotography through the telescope and CCD imaging.Hubble Reborn
The Planets
3D Universe
This new poster features some of the best pictures from NASA's amazing Mars Exploration Rovers Spirit and Opportunity. |
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