Two McGill University astronomers have assembled a “fingerprint” for Earth, which could be used to…
Browsing: Exoplanet
Exoplanets are planets that orbit stars outside our solar system, and their discovery has revolutionized our understanding of the universe and the potential for life beyond Earth. Scientists study exoplanets to learn about their sizes, compositions, atmospheres, and orbital dynamics, using techniques like transit observations and radial velocity measurements. Some exoplanets resemble Earth, raising exciting possibilities about habitable conditions and biosignatures. This page brings you the latest research and discoveries in exoplanet science, from newly detected worlds to insights into how planetary systems form and evolve across the galaxy.
A new study using data from NASA’s Spitzer Space Telescope provides a rare glimpse of…
Study reports on search for an atmosphere around a planet somewhat similar to ours. Astronomers…
Scientists at the Max Planck Institute for Solar System Research (MPS), the Georg August University…
Small, hardy planets packed with dense elements have the best chance of avoiding being crushed…
In the past three decades, almost 4,000 planet-like objects have been discovered orbiting isolated stars…
Researchers at NASA’s Jet Propulsion Laboratory in Pasadena, California, are cooking up an alien atmosphere…
Scientists looking for signs of life beyond our solar system face major challenges, one of…
TRAPPIST-1 is a system of seven Earth-sized worlds orbiting an ultra-cool dwarf star about 120…
Explore the plethora of planets outside our solar system with new multimedia experiences from NASA’s Exoplanet…
There are about 4433 exoplanets in the latest catalogs. Their radii have generally been measured…
Wolf 503b, an exoplanet twice the size of Earth, has been discovered by an international…
The conditions for life surviving on planets entirely covered in water are more fluid than…
The mass of a very young exoplanet has been revealed for the first time using…
Scientists have shown that water is likely to be a major component of those exoplanets…
Exoplanets, planets in other solar systems, can orbit very close to their host star. When,…
The Earth’s building blocks seem to be built from ‘pretty normal’ ingredients, according to researchers…
Imagine a place where the weather forecast is always the same: scorching temperatures, relentlessly sunny,…