We search for and spectroscopically characterize the coldest T- and Y-type brown dwarfs through our collaboration with Backyard Worlds: Planet 9; and investigate atmospheric phenomenon, …

1 day ago · "A hot white dwarf star, about the size of the Earth but having mass comparable with that of the sun, siphons off material from its cool companion star," explained Nye Evans of …

Feb 28, 2025 · When a star less massive than about eight times the mass of the Sun dies, it leaves behind a white dwarf: a crystallized stellar core roughly the size of Earth.With initial …

1 day ago · Furthermore, the study found that KK153 shows a cool (with a temperature of about 200 K) and warm (7,400 K) two-phase neutral medium. Such a two-phased medium is typical …

Dec 1, 2023 · Scientists have discovered a planet that is way too big for its tiny star. Its existence could upend everything we thought we knew about how solar systems form, researchers say. …

Jul 7, 2022 · Ace citizen scientist Frank Kiwy used the Astro Data Lab science platform at NSF's NOIRLab to discover 34 new ultracool dwarf binary systems in the sun's neighborhood, nearly …

Oct 20, 2022 · A gas giant exoplanet with the density of a marshmallow has been detected in orbit around a cool red dwarf star by a suite of instruments, including the NASA-funded NEID radial …

Aug 20, 2020 · Astronomers and a team of data-sleuthing volunteers participating in Backyard Worlds: Planet 9, a citizen science project, have discovered roughly 100 cool worlds near the …

Nov 6, 2023 · Here we report on the mid-infrared detection of the 14 NH 3 and 15 NH 3 isotopologues in the atmosphere of a cool brown dwarf with an effective temperature of 380 K …

Dec 21, 2012 · We present an ultra-cool dwarf (UCD) catalogue compiled from low southern Galactic latitudes and mid-plane, from a cross-correlation of the Two Micron All-Sky Survey …

A bright ultra-cool dwarf (with T eff = 2500 K and log (g) = 3.5) will be detected by Gaia out to approximately 220 pc, while for T eff = 1500 K (spectral type L5) and the same surface gravity, …

This dwarf name generator will give you 10 names that will generally fit the dwarven races in the Dungeons & Dragons universe. Dwarves were once a proud united race, but years of wars …

Jun 6, 2017 · Cool dwarf stars are hot targets for exoplanet hunting right now. The discoveries of planets in the habitable zones of the TRAPPIST-1 and LHS 1140 systems, for example, …

With so many options available, it can be overwhelming to select the right name for your dwarf character. Fear not, for we have done the heavy lifting for you! In this article, we present the …

Nov 20, 2015 · The red dwarf emits solar flares at unusually high frequencies for its size. Its electromagnetic emissions are ten times brighter than our sun's.

In this article, we delve deep into the world of LOTR Dwarf names, presenting the 250 best and most fascinating names with their meanings, so you can immerse yourself in the rich tapestry …

Mar 15, 2025 · Snow White dwarf Martin Klebba responds to Disney scaling back the movie premiere for the live-action adaptation ... [Theatre], which is cool. But it’s basically going to be …

3 days ago · Dwarf fescue is a cool-season grass, so the best time to plant is in early fall or spring. Fall seeding is preferred because it allows the grass to be established before summer …