Results 41 to 50 of about 1,181,517 (291)

The Habitable-Zone Planet Finder: improved flux image generation algorithms for H2RG up-the-ramp data [PDF]

open access: yes, 2018
Noise and stability of current state of the art near-infrared (NIR) array detectors are still substantially worse than optical science grade CCDs used in astronomy.
Ford, Eric B.   +26 more
core   +1 more source

Conceptualising quality early childhood education: Learning from young children in Brazil and South Africa through creative and play‐based methods

open access: yesBritish Educational Research Journal, EarlyView., 2023
Abstract Early childhood has increasingly been acknowledged as a vital time for all children. Inclusive and quality education is part of the United Nations Sustainable Development Goals, with the further specification that all children have access to quality pre‐primary education.
Laura H. V. Wright   +8 more
wiley   +1 more source

A Catalog of Kepler Habitable Zone Exoplanet Candidates [PDF]

open access: yes, 2016
International audienceThe NASA Kepler mission has discovered thousands of new planetary candidates, many of which have been confirmed through follow-up observations.
Ciardi, David R.,   +26 more
core   +1 more source

The Habitable Zone and Extreme Planetary Orbits [PDF]

open access: yesAstrobiology, 2012
22 pages, 5 figures, accepted for publication in ...
Kane, Stephen R., Gelino, Dawn M.
openaire   +4 more sources

Stable habitable zones of single Jovian planet systems [PDF]

open access: yes, 2017
With continued improvement in telescope sensitivity and observational techniques, the search for rocky planets in stellar habitable zones is entering an exciting era.
Sarah T. Maddison   +7 more
core   +1 more source

On the timescale forcing in astrobiology [PDF]

open access: yesSerbian Astronomical Journal, 2007
We investigate the effects of correlated global regulation mechanisms, especially Galactic gamma-ray bursts (GRBs), on the temporal distribution of hypothetical inhabited planets, using simple Monte Carlo numerical experiments.
Vukotić B., Ćirković M.M.
doaj   +1 more source

A Second Earth-sized Planet in the Habitable Zone of the M Dwarf, TOI-700 [PDF]

open access: yes, 2023
We report the discovery of TOI-700 e, a 0.95 R _⊕ planet residing in the Optimistic Habitable Zone (HZ) of its host star. This discovery was enabled by multiple years of monitoring from NASA’s Transiting Exoplanet Survey Satellite (TESS) mission.
Kane, Stephen R.   +63 more
core   +1 more source

GJ 832c: A SUPER-EARTH IN THE HABITABLE ZONE [PDF]

open access: yesThe Astrophysical Journal, 2014
We report the detection of GJ 832c, a super-Earth orbiting near the inner edge of the habitable zone of GJ 832, an M dwarf previously known to host a Jupiter analog in a nearly-circular 9.4-year orbit. The combination of precise radial-velocity measurements from three telescopes reveals the presence of a planet with a period of 35.68+/-0.03 days and ...
Wittenmyer, RA   +19 more
openaire   +3 more sources

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Radiative habitable zones in martian polar environments [PDF]

open access: yesIcarus, 2005
The biologically damaging solar ultraviolet (UV) radiation (quantified by the DNA-weighted dose) reaches the Martian surface in extremely high levels. Searching for potentially habitable UV-protected environments on Mars, we considered the polar ice caps that consist of a seasonally varying CO2 ice cover and a permanent H2O ice layer. It was found that,
Córdoba-Jabonero, Carmen   +4 more
openaire   +4 more sources

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