Verb (used with object) : The earth orbits the sun once every 365.25 days.    From Dictionary.com. 

Earth may have a twin orbiting one of our nearest stellar neighbors, a new study suggests.    From Wordnik.com.  [Might Alpha Centauri Have an Earthlike Planet? » Fanboy.com] Reference

This will be long enough for the light fluctuations to be identified as orbiting planets.    From Wordnik.com.  [The Lantern] Reference

The uninhabited world of Oriente, for example, is described as orbiting both Procyon and Sirius.    From Wordnik.com.  [It’s in the Memes, er, Genes « It Doesn't Have To Be Right…] Reference

Maybe they are really "orbiting" in homage to the other's greater gravitas?.    From Wordnik.com.  [The Indignity of Commuting by Bicycle: Riding in Circles] Reference

As a result, this appears to being augmented by lower flying transmission means such as orbiting aircraft and balloons.    From Wordnik.com.  [The Volokh Conspiracy » Acquiring UAV Technology] Reference

Is all this stuff kind of orbiting around behind you.    From Wordnik.com.  [RumorsDaily] Reference

This theme comes in a variety of colors, and includes a very cool "orbiting" icon dock.    From Wordnik.com.  [CrackBerry.com blogs] Reference

Objects at risk are space assets such as orbiting satellites, the ISS, the space shuttle, and future launch vehicles.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

At some distance they charge again and start "orbiting" a field line of the local interstellar magnetic field, where they get.    From Wordnik.com.  [Space Business and Industry News at SpaceMart.com] Reference

The new president says he will seek to ban space-based weapons, such as orbiting lasers cannons meant to take out intercontinental missles.    From Wordnik.com.  [Brandywine Books] Reference

Now this is orbiting out there between Mars and Jupiter.    From Wordnik.com.  [Ira Flatow on Science: Stardust Needs Volunteers!] Reference

Maintaining such a vast orbiting system is equally daunting.    From Wordnik.com.  [Bill And Craig's Big Idea] Reference

They meet on a satellite called the Watchtower, orbiting the Earth.    From Wordnik.com.  [Comic Genius] Reference

NASA's Cassini spacecraft has been orbiting Saturn since July, 2004.    From Wordnik.com.  [SETI Institute: Life at the SETI Institute: From Galileo to Cassini -- 400 Years of Saturn's Rings] Reference

We kept orbiting and orbiting Emily until Miss Gale said, “Stop!”.    From Wordnik.com.  [The Centre of the Universe] Reference

But this isn't the space station, orbiting Earth at 240 nautical miles.    From Wordnik.com.  [Nasa's Space Station Zero] Reference

There weren't two planets orbiting Upsilon Andromedae after all, she realized.    From Wordnik.com.  [Dawn Of A New Solar System] Reference

Though I think the electrons orbiting magnetars are captured beta cosmic rays.    From Wordnik.com.  [British Blogs] Reference

Look Emily, I said, I'm orbiting you and keeping you warm and giving you energy.    From Wordnik.com.  [The Centre of the Universe] Reference

NASA thinks that a working RLV is essential for an orbiting, permanent space station.    From Wordnik.com.  [Son Of The Shuttle] Reference

Already-orbiting satellites deliver multiple streams of Full HD content to the antenna.    From Wordnik.com.  [CES 2008: New HD entertainment service coming soon] Reference

It even provided speeches and music when the colonists embarked for the orbiting fleet.    From Wordnik.com.  [The Burning Bridge] Reference

The right value, as determined by the orbiting Hubble Space Telescope, is indeed around 75.    From Wordnik.com.  [The Science Wars] Reference

It travels at the speed of 28,000 kilometers per hour, orbiting the Earth 16 times each day.    From Wordnik.com.  [Astronauts Describe Life on Space Station] Reference

Like planets on a summer night, they are surprisingly easy to see out there, orbiting ever closer.    From Wordnik.com.  [Puncher Vs. Preacher] Reference

Sure, the existence of extraterrestrials requires more than a habitable rock orbiting a stable star.    From Wordnik.com.  [Is There Anything To It? Evidence, Please.] Reference

Six Earth-science programs, five orbiting telescopes and seven space probes have either been canceled or delayed.    From Wordnik.com.  [PEOPLE PROBLEMS] Reference

Low-orbiting satellites move at about the same altitude, and only a little faster, along predictable trajectories.    From Wordnik.com.  [An Intelligent Test?] Reference

But secretly they went forward, readying the test site at times when the orbiting spy satellites weren't overhead.    From Wordnik.com.  [Ground Zero] Reference

Astronomers using ultrasensitive light detectors here on Earth reported four new moons orbiting that ringed planet.    From Wordnik.com.  [No Longer Lost In Space] Reference

And by one count there are more than 50 nuclear reactors or reactor cores from defunct satellites still orbiting the earth.    From Wordnik.com.  [A Flash in the Night Sky] Reference

Under the global brand name Sky, his orbiting empire rains a torrent of TV channels down on Earth, from China to Britain to Mexico.    From Wordnik.com.  [Rupert's Death Star] Reference

Scientists recently made sense of an odd jiggle in upsilon andromedae: the wobble's caused by three giant planets orbiting the star.    From Wordnik.com.  [The 'Talk-Show Avoidance' Strategy] Reference

Researchers used high-resolution digital cameras on a satellite orbiting Earth to count individual giraffes and Mongolian wild horses.    From Wordnik.com.  [ZOOS: HIGH-SKY BIRD'S EYE] Reference

Overlaid on that was a second pattern of motion, which Marcy and Fischer believed was evidence of a second planet orbiting the same star.    From Wordnik.com.  [Dawn Of A New Solar System] Reference

Pacific time, a blast of deadly X-rays and gamma radiation blew through research satellites orbiting the Earth, overloading their sensors.    From Wordnik.com.  [Debut Of A Mighty Magnetar] Reference