The ESA/NASA Solar Orbiter spacecraft managed to capture the largest solar prominence eruption observed yet in a single image together with the full solar disc. This phenomenon refers to large structures of tangled magnetic field lines that keep dense concentrations of solar plasma suspended above the Sun’s surface, which sometimes looks like arching loops. The one here took place on February 15th and extends 2.2-million miles into space. Read more for two videos and additional information.
The Solar Orbiter used its ‘Full Sun Imager’ (FSI) of the Extreme Ultraviolet Imager (EUI) to capture the images. This equipment is designed to look at the full solar disc even during close passages of the Sun, and the prominence observed by Solar Orbiter is the largest ever event of its kind to be captured in a single field of view together with the solar disc.
Celestron – AstroMaster 102AZ Refractor Telescope – Refractor Telescope for Beginners – Fully-Coated Glass Optics – Adjustable-Height Tripod – BONUS Astronomy Software Package
- POWERFUL REFRACTOR TELESCOPE: The Celestron AstroMaster 102AZ Refractor telescope is a powerful and user-friendly refractor telescope. It features fully-coated glass optics, a sturdy and lightweight frame, two eyepieces, a StarPointer red dot finderscope and an adjustable tripod.
- HIGH-QUALITY 102MM OPTICS: The heart of the system is a fully-coated 102mm primary mirror. The AstroMaster mount features a panning handle that allows you to make precision adjustments to view celestial and terrestrial objects.
- QUICK SETUP AND LIGHTWEIGHT FRAME: This telescope for adults and kids to be used together features a lightweight frame and a manual Altazimuth mount for smooth and accurate pointing. Setup is quick and easy, with no tools required.
- INCLUDED ACCESSORIES: We’ve included 2 eyepieces (20mm and 10mm), a tripod, erect image star diagonal, and a StarPointer red dot finderscope. Accessories also include a FREE download of one of the top consumer rated astronomy software programs.
- UNBEATABLE WARRANTY AND CUSTOMER SUPPORT: Buy with confidence from the world’s no.1 telescope brand, based in California since 1960. You’ll also receive a two-year warranty and unlimited access to technical support from our team of US-based experts.
Other space telescopes such as the ESA/NASA SOHO satellite frequently see solar activity like this, but either closer to the Sun, or further out by means of an occulter, which blocks out the glare of the Sun’s disc to enable detailed imagery of the corona itself,” said the European Space Agency.
Source link
