Undead planets: The unusual conditions of the first exoplanet detection -- ScienceDaily
The first ever exoplanets were discovered 30 years ago around a rapidly rotating star, called a pulsar. Now, astronomers have revealed that these planets may be incredibly rare.
The processes that cause planets to form, and survive, around pulsars are currently unknown.
"[Pulsars] produce signals which sweep the Earth every time they rotate, similarly to a cosmic lighthouse," says Nițu "These signals can then be picked up by radio telescopes and turned into a lot of amazing science."
The spacecraft Gaia has identified two new planets in the Milky Way - The Jerusalem Post
The European Space Agency’s (ESA) Gaia space observatory has for the first time identified two new, giant planets – named Gaia-1b and Gaia-2b – in remote solar systems.
The research was led by Prof.
Webb Reveals Steamy Atmosphere of Distant Planet in Detail – Exoplanet Exploration: Planets Beyond ...
A transmission spectrum made from a single observation using Webb’s Near-Infrared Imager and Slitless Spectrograph (NIRISS) reveals atmospheric characteristics of the hot gas giant exoplanet WASP-96 b. | › Full image and caption
NASA’s James Webb Space Telescope has captured the distinct signature of water, along with evidence for clouds and haze, in the atmosphere surrounding a hot, puffy gas giant planet orbiting a distant Sun-like star.
Here's What Would Actually Happen If All The Planets Aligned
As the clock struck midnight on January 1, 2000 ... absolutely nothing happened. The uproar over the anticipated Y2K bug was just one of many failed doomsday predictions throughout history. But before that scare faded away, the world's residents got worked up by yet another end of days scenario.
Predictions For Observable Atmospheres Of Trappist-1 Planets From A Fully Coupled ...
Schematic of PACMAN geochemical evolution model applied to Trappist-1 planets. The redox budget, thermal-climate evolution, and volatile budget are modeled from initial magma ocean (left) through to temperate geochemical cycling (right).
The Trappist-1 planets provide a unique opportunity to test the current understanding of rocky planet evolution.
Clouds on these planets are made up of sand - SCIENCE News
A study of archival data generated over the years by the now retired Spitzer telescope reveals a common trait among exotic clouds. Beyond Earth, where clouds are made up of water vapour, there are worlds with unique chemical compositions below the atmosphere. There are clouds made up of sand.
Led by Tel Aviv University researchers, spaceship 'Gaia' identifies two new planets - JNS.org
(July 12, 2022 / JNS) A new discovery led by researchers from Tel Aviv University: The spaceship "Gaia" from the European Space Agency (ESA) recently identified two new planets in remote solar systems.
The research was led by Professor Shay Zucker, head of the Porter School of the Environment and Earth Sciences, and doctoral student Aviad Panahi from the Raymond and Beverly Sackler School of Physics & Astronomy.
The habitability of a planet is affected by the location of its land • Earth.com
A new study led by the University of Toronto has found that the amount and location of land on a planet's surface can have a significant impact on its habitability.
Many planets are tidally locked to their stars so that one side of the planet is always facing away – just like the "dark side of the Moon" always faces away from the Earth.
NASA's James Webb Space Telescope will change the way we see our solar system https://t.co/eWVg4c5HJQ https://t.co/EX3PIaS0iL SPACEdotcom (from NYC) Mon Jul 11 10:07:33 +0000 2022
The release of #Webb's first images and spectra kicks off the beginning of Webb's science operations, where astrono… https://t.co/ZHqnZcZTyh ESA_Webb (from Around L2) Tue Jul 12 15:23:45 +0000 2022
At the post-reveal press conference, Klaus Pontoppidan, JWST project scientist, says they will release images of ta… https://t.co/WNP4Xsj2bq marinakoren (from Washington, D.C. / The Milky Way) Tue Jul 12 17:00:49 +0000 2022
#ICYMI Only two human-made objects have left our solar system's bubble, the heliosphere! @NASAVoyager 1 left in 201… https://t.co/IDN9PFNbiE NASASun (from Center of the solar system) Sun Jul 10 15:12:02 +0000 2022
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