Sentences with phrase «terrestrial planets around this star»

The failure, thus far, to find large substellar objects like brown dwarfs or a Jupiter - or Saturn - class planet in a «torch» orbit (closer han the Mercury to Sun distance) around 107 Piscium — with even the highly sensitive radial - velocity technique of Geoffrey W. Marcy and R. Paul Butler — bodes well for the possibility of Earth - type terrestrial planets around this star (Cumming et al, 1999).

The failure, thus far, to find large substellar objects like brown dwarfs or a Jupiter - or Saturn - class planet in a «torch» orbit (closer than the Mercury to Sun distance) around Xi Boötis A — with even the highly sensitive radial - velocity methods of Geoffrey W. Marcy and R. Paul Butler — bodes well for the possibility of Earth - type terrestrial planets around this star (Cumming et al, 1999).

Not exact matches

Seven temperate terrestrial planets around the nearby ultracool dwarf star TRAPPIST - 1.

The lead author of the new study, Guillem Anglada [1], from the Instituto de Astrofísica de Andalucía (CSIC), Granada, Spain, explains the significance of this find: «The dust around Proxima is important because, following the discovery of the terrestrial planet Proxima b, it's the first indication of the presence of an elaborate planetary system, and not just a single planet, around the star closest to our Sun.»

This is the first time humanity has been able to seriously search for terrestrial planets around other stars.

TESS is a NASA mission scheduled for launch in 2017, while PLATO is to be launched in 2024 by the European Space Agency; both will search for transiting terrestrial planets around nearby bright stars.

I'm interested in the formation history of terrestrial planets around other stars.

My research focuses on the formation of terrestrial planets in our Solar System and around other stars, especially with regards to the delivery of water and other biologically - important materials.

Six billion years from now, alien astronomers studying the rocky remains around our burned out sun might reach the same conclusion: terrestrial planets once circled our parent star.

Astronomers are hoping to use NASA's Terrestrial Planet Finder (TPF) and the ESA's Darwin planned groups of observatories to search for rocky inner planets in the so - called «habitable zone» (HZ) around both Stars A and B.

In the latter half of 2008, two teams of astronomers began technically difficult searches for small terrestrial planets around the two brightest stars of the Alpha Centauri triple system.

There is evidence that Earth has gone through at least one globally frozen, «snowball» state in the last billion years, which i... ▽ More Although the Earth's orbit is never far from circular, terrestrial planets around other stars might experience substantial changes in eccentricity that could lead to climate changes, including possible «phase transitions» such as the snowball transition (or its opposite).

Due in part of discoveries of planetary companions around this Sun - like star, 47 Ursae Majoris became one of the top 100 target stars for NASA's proposed Terrestrial Planet Finder (TPF), which is now indefinitely delayed.

Terrestrial planets, on the other hand, may be common around M - type stars.

We focus on planets and moons orbiting stars bright enough for future atmosphere follow - up, especially Mini - to Super-Earths (rocky terrestrial planets of 0.5 - 10 Earth masses) orbiting in the «Habitable Zones» around their host stars.

In late September 2003, astrobiologist Maggie Turnbull from the University of Arizona in Tucson identified 37 Geminorum as one of the best candidates for hosting Earth - type life from a shortlist of 30 stars (screened from the 5,000 or so stars that are estimated to be located within 100 ly of Earth) that were presented to a group of scientists from NASA's space - telescope project, the Terrestrial Planet Finder (TPF), which will search for habitable planets by using visible light with the «signature» of water and / or oxygen from an Earth - type planet after its scheduled launch around 2013, and the ESA's Darwin project involving six space telescopes (Astrobiology MagaPlanet Finder (TPF), which will search for habitable planets by using visible light with the «signature» of water and / or oxygen from an Earth - type planet after its scheduled launch around 2013, and the ESA's Darwin project involving six space telescopes (Astrobiology Magaplanet after its scheduled launch around 2013, and the ESA's Darwin project involving six space telescopes (Astrobiology Magazine).

It speaks to the very heart of trying to understand how life may have evolved not just on earth but on other terrestrial bodies both in our own solar system and indeed around other stars that have planets that lie in the so - called «habitable zone» (where liquid water can exist on the surface).