أخبار العرب
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نشــــرة إخبـــاريـة عربــية
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Nile sat h /10727-5/6... Read More إقرأ المزيد | Share it now!

Astronomers gathered at the 225th meeting of the American Astronomical Society on January 6, 2015 to discuss the future of space telescopes in the Ultraviolet, Optical, and Infrared (UVOIR) wavelengths.... Read More إقرأ المزيد | Share it now!

Given the long, storied history of the Hubble Space Telescope including 25 years of discoveries, we are holding a series of Hubble Hangouts dedicated to exploring its history.  This is the second hangout in that series.... Read More إقرأ المزيد | Share it now!

This segment looks at the state of astronomy before Hubble and the difficulties of observing from the ground that drove the need for a space telescope. Astronomers instrumental in the Hubble project in the 60s and 70s reflect on how the design of the telescope was forced to evolve because methods used by ground-based observatories weren’t practical in space.... Read More إقرأ المزيد | Share it now!

Backyard stargazers get a monthly guide to the northern hemisphere’s skywatching events with “Tonight’s Sky.” Venus and Mars huddle together on cold February nights, and star clusters are prominent in the month’s constellations.... Read More إقرأ المزيد | Share it now!

Europa, Callisto, and Io, three of Jupiter’s four largest moons, can commonly be seen transiting the face of the giant planet and casting shadows onto its cloud tops. However, seeing three moons transiting the face of Jupiter at the same time is rare, occurring only once or twice a decade.... Read More إقرأ المزيد | Share it now!

Dr. Jason Tumlinson, Space Telescope Science Institute
From Cosmic Birth to Living Earth: The Next Great Space Telescope Beyond JWST... Read More إقرأ المزيد | Share it now!

It’s that time again, time for +Tony Darnell and Dr.+Frank Summers  to get together and fill you in on all the latest science and happenings from the Hubble Space Telescope.... Read More إقرأ المزيد | Share it now!

This year marks 25 years of amazing images and science from the Hubble Space Telescope.  To celebrate, we’ve assemble 25 images that represent both the beauty of the universe captured by Hubble and the important science realized by this wonderful telescope orbiting over our heads.... Read More إقرأ المزيد | Share it now!