Astronomy

 Cosmic Tribune

On the moon, the Earth never sets

On the moon, the Earth never sets

[CLICK ON IMAGE FOR HIGH RESOLUTION, NASA/GSFC/Arizona State U./Lunar Reconnaissance Orbiter] On the Moon, the Earth never rises — or sets. If you were to sit on the surface of the Moon, you would see the Earth just hang in the sky. This is because the Moon always keeps the same side toward the Earth. […]

 Cosmic Tribune

Solstice Sun at Lulworth Cove

Solstice Sun at Lulworth Cove

[CLICK ON IMAGE FOR HIGH RESOLUTION, Chris Kotsiopoulos (GreekSky)] A southern exposure and striking symmetry made Lulworth Cove, along the Jurassic Coast of England, a beautiful setting during December’s Solstice. Five frames in this dramatic composite view follow the lowest arc of the Sun, from sunrise to sunset, during the shortest day of the year. […]

 Cosmic Tribune

New Year’s Eve solar storm could impact GPS

New Year’s Eve solar storm could impact GPS

A powerful solar storm set to slam Earth today will make for stunning views of the Northern Lights just before New Year’s Eve. The National Oceanic and Atmospheric Administration’s Space Weather Prediction Center said the “strong” storm could allow the Northern Lights to dip as far south as Oregon and Illinois. NOAA classifies solar storms […]

 Cosmic Tribune

Nearby spiral galaxy captured in all its glory by Hubble telescope

Nearby spiral galaxy captured in all its glory by Hubble telescope

[CLICK ON IMAGE FOR HIGH RESOLUTION, ESA/Hubble & NASA and S. Smartt (Queen’s University Belfast), Robert Gendler] This huge swirling mass of stars, gas, and dust occurs near the center of a nearby spiral galaxy. Gorgeous spiral NGC 3521 is a mere 35 million light-years distant, toward the constellation Leo. Spanning some 50,000 light-years, its […]

 Cosmic Tribune

Planetary dawn spectacular

Planetary dawn spectacular

[CLICK ON IMAGE FOR HIGH RESOLUTION, Yuri Beletsky (Carnegie Las Campanas Observatory, TWAN)] Planet Earth’s horizon stretches across this recent Solar System group portrait, seen from the southern hemisphere’s Las Campanas Observatory. Taken before dawn it traces the ecliptic with a line-up familiar to November’s early morning risers. Toward the east are bright planets Venus, […]

 Cosmic Tribune

Fireball over the Swiss Alps

Fireball over the Swiss Alps

[CLICK ON IMAGE FOR HIGH RESOLUTION, Ivo Scheggia] A few days ago, a bright fireball was photographed from the Alps mountain range in Switzerland as it blazed across the sky. The fireball, likely from the Taurids meteor shower, was notable not only for how bright it was, but for the rare orange light it created […]

 Cosmic Tribune

Salt Lake sky

Salt Lake sky

[CLICK ON IMAGE FOR HIGH RESOLUTION, Michael Wilson] This was a sky to show the kids. All in all, three children, three planets, the Moon, a star, an airplane and a mom were all captured in one image near Great Salt Lake in Utah, USA in early September of 2005. Minus the airplane, this busy […]

 Cosmic Tribune

Central disk of our spiral galaxy from Monument Valley

Central disk of our spiral galaxy from Monument Valley

[CLICK ON IMAGE FOR HIGH RESOLUTION, Wally Pacholka (AstroPics.com, TWAN)] You don’t have to be at Monument Valley to see the Milky Way arch across the sky but it helps. Only at Monument Valley USA would you see a picturesque foreground that includes these iconic rock peaks called buttes. Buttes are composed of hard rock […]

 Cosmic Tribune

Spectacular M83

Spectacular M83

[CLICK ON IMAGE FOR HIGH RESOLUTION, Subaru Telescope (NAOJ), Hubble Space Telescope] Big, bright, and beautiful, spiral galaxy M83 lies a mere twelve million light-years away, near the southeastern tip of the very long constellation Hydra. Prominent spiral arms traced by dark dust lanes and blue star clusters lend this galaxy its popular name, The […]

 Cosmic Tribune

Eagle Nebula made famous by the Hubble Space Telescope

Eagle Nebula made famous by the Hubble Space Telescope

[CLICK ON IMAGE FOR HIGH RESOLUTION, Jimmy Walker] A star cluster around 2 million years young surrounded by natal clouds of dust and glowing gas, M16 is also known as The Eagle Nebula. This beautifully detailed image of the region includes cosmic sculptures made famous in Hubble Space Telescope close-ups of the starforming complex. Described […]

1 3 4 5 6 7 15