Could These Nearby Stars Harbor Another Earth?

Could These Nearby Stars Harbor Another Earth? - SciTechDaily

(See detailed view below.) These stars are close enough that they could be prime targets for direct imaging searches for planets using future ...

Earth's Nearest Neighbor May Harbor More Planets

Astronomers have spotted a dusty ring around the nearby star Proxima Centauri, hinting at the existence of other planets in addition to the ...

Discovery Alert: Two 'Nearby' Worlds Might be Habitable

Two newly discovered planets, about as massive as Earth, orbit within the habitable zone around their star – in a system only 16 light-years ...

Nearest Star System Might Harbor Earth Twin - Space.com

Earth may have a twin orbiting one of our nearest stellar neighbors, a new study suggests. University of California, Santa Cruz graduate ...

Nearby star should harbor detectable, Earth-like planets - UCSC News

A rocky planet similar to Earth may be orbiting one of our nearest ... "If they exist, we can observe them," said ... Other News & Events.

Nearby Star Harbors Trio of Earth-Size Worlds | Scientific American

The masses of these worlds remain unknown, but future research can pinpoint how much each of these planets gravitationally pulls at its siblings ...

Searching for Other Earths - The New Atlantis

A planet in an Earth-like orbit around a sun-like star has only about a one in two hundred chance of transiting its host star from our perspective. And the ...

Looking for Another Earth? Here Are 300 Million, Maybe

If only 7 percent of those stars have habitable planets — a seriously conservative estimate — there could be as many as 300 million potentially ...

Is another Earth out there? - Phys.org

... other planets like ours are out there orbiting the stars,” he noted. “Tens of billions of stars in the galaxy could harbor these planets.

Exoplanets - NASA Science

An exoplanet is any planet beyond our solar system. Most of them orbit other stars, but some free-floating exoplanets, called rogue planets, are untethered ...

Scientists have found a "super-Earth" right next door | Salon.com

Scientists have found a "super-Earth" right next door · The nearest star to ours, Proxima Centauri, is believed to harbor another rocky planet ...

What is the distance between our closest neighbor star? Are there ...

Second is Alpha Centauri which is not a star, actuals it is a star system of the three stars, in this system, the dimmest - called Proxima ...

Nearby failed stars may harbor planet - Phys.org

Because these two dwarfs have so little mass, they take about 20 years to complete one orbit," explained Beletsky. The team used the FORS2 instrument on ESO's ...

Are there stars that are completely independent of a galaxy ... - Reddit

They're generally called "intergalactic stars" or "rogue stars." Yes, they could potentially host planets and harbor life, assuming that life is ...

It's true—the closest star to the Sun harbors an Earth-sized planet

In the years ahead, if astronomers can confirm that Earth-sized worlds like Proxima b are common around red dwarfs, it will provide a powerful ...

Habitable Planet Possible Around Nearby Star System - Space.com

Other modeling by Raymond has shown that only about 5percent of the known giant-planet systems are likely to have Earth-likeplanets. But, he and ...

Other Earths could be 'in our backyard' - ABC

"Since these small stars are so common, the nearest Earth-like planets could be just 13 light-years away," says Dressing. "We thought we ...

This rocky planet around a white dwarf resembles Earth — 8 billion ...

Astronomers have discovered a distant white dwarf with an Earth-like planet in an orbit just beyond where Mars is in our solar system. Earth ...

If Space Aliens Are Looking Our Way, Here's What They Might See

In recent years, astronomers have discovered more than 2,500 planets orbiting other stars by observing the subtle dimming of light as these ...

Scientists Now Believe a Star May Have Come Closer to Earth than ...

... Earth. Researchers used over 3000 computer simulations to test this stellar flyby theory. Their results support the idea that the star's ...