Star factory: Coddington’s dwarf galaxy in the M81 groups

Star factory: Coddington’s dwarf galaxy in the M81 groups

Grand spiral galaxies often seem to get all the glory, flaunting their young, bright, blue star clusters in beautiful, symmetric spiral arms. But small, irregular galaxies form stars too. In fact dwarf galaxy IC 2574 shows clear evidence of intense star forming activity in its telltale pinkish regions of glowing hydrogen gas. Just as in […]

Cosmonaut tells Chinese media UN has instructions for first contact with aliens

Cosmonaut tells Chinese media UN has instructions for first contact with aliens

The United Nations has instructions for what to do when contact is made with extraterrestrials. At least that is what Russian cosmonaut Gennady Padalka claimed during an interview on Chinese TV. Speaking from the International Space Station, Padalka stated, “The UN and representatives of China have developed detailed instructions in case of the first contact.” […]

Reality, not Dreamworks

Reality, not Dreamworks

[ZOOM]   Salt Lake City photographer Royce Bair uses digital cameras and what he describes as a ‘copious collection of portable incandescent and flash lighting equipment’ to capture his unique views of the night sky over Utah’s spectacular canyons. His shots of Wall Street Canyon at Bryce Canyon National Park with the stars of our own […]

That ‘patch’ of light is M13, the Great Globular Cluster

That ‘patch’ of light is M13, the Great Globular Cluster

In 1716, English astronomer Edmond Halley noted, “This is but a little Patch, but it shews itself to the naked Eye, when the Sky is serene and the Moon absent.” Of course, M13 is now modestly recognized as the Great Globular Cluster in Hercules, one of the brightest globular star clusters in the northern sky. […]

Dust clouds now, stars later

Dust clouds now, stars later

Situated in rich star fields and glowing hydrogen gas, these opaque clouds of interstellar dust and gas are so large they might be able to form stars. Their home is known as IC 2944, a bright stellar nursery located about 5,900 light years away toward the constellation of Centaurus. The largest of these dark globules, […]

Atmosphere of Venus silhouetted during solar transit

Atmosphere of Venus silhouetted during solar transit

As its June 6 2012 transit begins Earth’s sister planet crosses the edge of the Sun in this stunning view from the Hinode spacecraft. The timing of limb crossings during the rare transits was used historically to triangulate the distance to Venus and determine a value for the Earth-Sun distance called the astronomical unit. … […]

Venus rises with the sun over the Black Sea

Venus rises with the sun over the Black Sea

This dramatic telephoto view across the Black Sea on June 6 finds Venus rising with the Sun, the planet in silhouette against a ruddy and ragged solar disk. Of course, the reddened light is due to scattering in planet Earth’s atmosphere and the rare transit of Venus didn’t influence the strangely shaped and distorted Sun. […]

Transit of Venus today, June 5, is last until 2117

Transit of Venus today, June 5, is last until 2117

We’re not supposed to look directly at the sun and surprisingly, the Hubble space telescope can’t either. The Hubble Space Telescope is a project of international cooperation between NASA and the European Space Agency. NASA’s Goddard Space Flight Center in Maryland manages the telescope. An exciting event is about to occur: “the transit of Venus,” […]

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