Sentences with phrase «orbiting pair of stars»

The object's core, near the orbiting pair of stars, showed changes in the brightness of its radio emission.

Like Luke Skywalker's planet «Tatooine» in Star Wars, Kepler - 16b orbits a pair of stars.

Astronomers have also found planets that orbit pairs of stars rather than single stars, and other planets orbiting «failed» stars called brown dwarfs that aren't mighty enough to produce light and energy (or carry out fusion) like normal stars do.

Not exact matches

In 1974, U.S. astronomers Russell Hulse and Joseph Taylor discovered a pair of radio - emitting neutron stars called pulsars orbiting each other.

A SCIENCE - FICTION scene could be playing out for real about 4900 light years from Earth, where astronomers have spotted the first known pair of planets jointly orbiting a binary star system (Science, doi.org/h8h).

The situation, says former LHCb spokesperson and University of Oxford physicist Guy Wilkinson, is roughly analogous to a planetary system in which the light quark is akin to a planet orbiting a binary pair of massive stars.

Heavier pairs of stars orbit each other faster because of their stronger gravity.

Lead author of the study, Mr M. Mirac Serim, a senior PhD student working under the supervision of Prof Altan Baykal, said, «This pulsar is particularly interesting, since as well as orbiting its partner star as part of a binary pair, it is also still surrounded by the remnants of the supernova explosion which created it.»

One leading scenario for forming tightly orbiting black holes starts with a pair of massive stars already orbiting each other.

Sarah Ballard, a CfA graduate student and member of the Kepler team, described on September 12 a newly uncovered pair of planets orbiting the star Kepler 19.

A U.S. - British team has found a closely orbiting pair of twin stars in the Orion Nebula, where one star is hundreds of thousands of years older than the other.

A bit more than half of the hundreds of billions of stars in the Milky Way travel in pairs, nearly all of them orbiting so close that they can't be distinguished individually except by powerful telescopes.

Pairs of neutron stars that orbit each other would also produce a continuous signal.

Russell Hulse and Joseph Taylor discover a pair of neutron stars whose orbits are slowing exactly as if they were losing energy by emitting gravitational waves

If a pair of pulsars are orbited by very dense objects once every few minutes, that might explain a strange repeating pattern interrupting the stars» radio signals.

Instead of orbiting the sunlike star, the pulsar orbits the third star, the team speculates, while the sunlike star circles the pair at a much larger distance, disturbing what should be a perfectly circular orbit.

The stellar system closest to Earth consists of three stars: the closely orbiting pair of Alpha Centauri A and B, and an outlier called Proxima Centauri.

And on Monday a pair of studies set to be published in the Astrophysical Journal were unveiled, each claiming the discovery of a different super-Earth orbiting nearby sunlike stars.

In the early 1970s, Russell Hulse and Joseph Taylor discovered a pair of neutron stars, like the one seen here, orbiting each other.

A pair of new long - term studies tracking the orbits of stars at the center of the Milky Way Galaxy further refine the evidence that a supermassive black hole lurks there.

KOI 1843.03 is not a confirmed planet yet — a pair of stars that orbit each other behind the target star can create the same signal, for instance.

In 1974, radio astronomers Russell Hulse and Joseph Taylor, then of the University of Massachusetts Amherst, found just such a system: a pair of dense neutron stars in orbit around each other.

During the relatively brief, combined giant phases of the two stars at present, however, a planet could orbit the Aab pair far enough out for the two stars to act as a single gravitational source and near enough for it to receive enough energy to sustain life, possibly around 12.5 AUs out from the binary.

In 2010, a pair of closely orbiting binary stars was spotted surrounded by what could be the debris of former planets.

The VLA data were used to track the orbit of the smaller Southern star around the larger Southern object, presumed to be a pair of stars orbiting each other closely.

The agency's Kepler space telescope had found a pair of Saturn - sized planets orbiting a star now dubbed Kepler - 9, more than 2,000 light - years from Earth.

Astronomers have traced the orbit through our Milky Way Galaxy of a voracious neutron star and a companion star it is cannibalizing, and conclude that the pair joined more than 30 million years ago and probably were catapulted out of a cluster of stars far from the Galaxy's center.

That cluster is also devoid of the heavy chemical elements thought necessary to evolve a planet.8 At least 30 separate planets each orbit a pair of suns whose constantly changing positions would disrupt any slow evolution of a planet.9 One planet has been repeatedly observed eclipsing each of the eccentric binary stars it orbits.

From the perspective of an observer on Earth, the orbit of Star A and the BC tight binary pair exhibit a very elongated and narrow ellipse whose separation has varied from 4.7» in 1880 to less than 0.4» in 1969 (Kaj Aage Gunnar Strand, 1937; A. Gennaro, 1940; L. Bennendijk, 1955; Worley and Heintz, 1983; and Wulff Dieter Heintz, 1963 to 1997; among others).

The planet is comparable to Saturn in mass and size, and is on a nearly circular 229 - day orbit around its two p... ▽ More We report the detection of a planet whose orbit surrounds a pair of low - mass stars.

In fact, the apparent noncoplanarity of the orbits of star pairs Aab and Babc?

Instead, the team has demonstrated it is a pair of binary stars that had been orbiting the black hole in tandem and merged together into an extremely large star, cloaked in gas and dust, and choreographed by the black hole's powerful gravitational field.

They include a pair of stars in orbit around each other, with circumstellar disks surrounding each star and a circumbinary torus and disk that orbits the combination.

reduces the likelihood of stable planetary orbits at increasing distances from each star or binary pair (Alan Hale, 1994).

Furthermore, the noncoplanarity of the orbits of star pairs Aab and Babc?

On the other hand, the wide binary pairs Aab and Bab are separated by an «average» distance of about 21.2 AUs (of a semi-major axis of 2.533» at 27.3 ly) in an elliptical orbit (e = 0.412) of 59.9 years, so that the two star pairs get as close as 12.5 AUs and as far away as 39.9 AUs (Wulff Dieter Heintz, 1996; revising earlier earlier estimates, including Mason et al, 1995).

«Warne's writing is artistic (shrimp and mangroves are «like a pair of orbiting stars, though one shines at the expense of the other») and the stories he tells are deeply personal, featuring a good blend of the scary (commercial shrimping will destroy the mangroves!)