Search query: universe
Categories: Space: Structures and Features
13142 records searched, 440 records found, 20 matches displayed
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Most frequent words in this category for articles published in the last 45 days:
galaxies (15),
matter (12),
universe (10),
astronomers (9),
dark (9),
planet (9),
star (9),
stars (9),
space (8),
around (7),
black (7),
orbit (7),
planets (7),
radiation (7),
telescope (7),
james (6),
jupiter (6),
webb (6),
mass (5),
particles (5)
Published Infant stars identified at the center of our galaxy - Infant Stars Identified at the Center of Our Galaxy


A cosmic object originally classified as a gas and dust cloud actually consists of three stars and c...
Published NIRISS instrument on Webb maps an ultra-hot Jupiter's atmosphere - NIRISS Instrument on Webb Maps an Ultra-Hot Jupiter's Atmosphere



There's an intriguing exoplanet out there -- 400 light-years out there -- that is so tantalizing tha...
Published Cosmic ray protons reveal new spectral structures at high energies - Cosmic Ray Protons Reveal New Spectral Structures at High Energies


Discovered in 1912, cosmic rays have been studied extensively and our current understanding of them...
Published NASA's Spitzer, TESS find potentially volcano-covered Earth-size world - NASA's Spitzer, TESS Find Potentially Volcano-Covered Earth-Size World



Astronomers have discovered an Earth-size exoplanet, or world beyond our solar system, that may be c...
Published Ancient helium leaking from core offers clues to Earth's formation - Ancient Helium Leaking from Core Offers Clues to Earth's Formation


Helium-3, a rare isotope of helium gas, is leaking out of Earth's core, a new study reports. Because...
Published Hot Jupiter blows its top - Hot Jupiter Blows Its Top: A Cosmic Phenomenon Unveiled


The planet HAT-P-32b is losing so much of its atmospheric helium that the trailing gas tails are amo...
Published Tadpole playing around black hole - Tadpole Playing Around Black Hole: A Fascinating Discovery



A peculiar cloud of gas, nicknamed the Tadpole due to its shape, appears to be revolving around a sp...
Published How did the Butterfly Nebula get its wings? It's complicated - How Did the Butterfly Nebula Get Its Wings? It's Complicated


Something is amiss in the Butterfly Nebula. When astronomers compared two exposures of this planetar...
Published Global map of lunar hydrogen: Data confirms role water played in moon's formation - Global Map of Lunar Hydrogen: Data Confirms Role Water Played in Moon's Formation



Using data collected over two decades ago, scientists have compiled the first complete map of hydrog...
Published Hunting Venus 2.0: Scientists sharpen their sights - Hunting Venus 2.0: Scientists Sharpen Their Sights


With the first paper compiling all known information about planets like Venus beyond our solar syste...
Published Tree rings offer insight into devastating radiation storms - Tree Rings Offer Insight into Devastating Radiation Storms


A new study has shed new light on a mysterious, unpredictable and potentially devastating kind of as...
Published Where do high-energy particles that endanger satellites, astronauts and airplanes come from? - Where Do High-Energy Particles That Endanger Satellites, Astronauts, and Airplanes Come From?


Astrophysicists show how and when specific particles form and offers clues to questions that have tr...
Published Planet formation: ALMA detects gas in a circumplanetary disk - Planet Formation: ALMA Detects Gas in a Circumplanetary Disk


Scientists using the Atacama Large Millimeter/submillimeter Array (ALMA) to study planet formation h...
Published Playing hide and seek with planets - Playing Hide and Seek with Planets: The Search for Exoplanets



An international team of astronomers announced the first exoplanet discovered through a combined app...
Published An X-ray look at the heart of powerful quasars - An X-ray Look at the Heart of Powerful Quasars



Researchers have observed the X-ray emission of the most luminous quasar seen in the last 9 billion...
Published Helium nuclei research advances our understanding of cosmic ray origin and propagation - Helium Nuclei Research Advances Our Understanding of Cosmic Ray Origin and Propagation



The latest observations from Low Earth Orbit with the International Space Station provide further ev...
Published Ready for its close-up: New technology sharpens images of black holes - Ready for its Close-Up: New Technology Sharpens Images of Black Holes


Using new computational algorithms, scientists have measured a sharp ring of light predicted to orig...
Published Hidden supermassive black holes brought to life by galaxies on collision course - Hidden Supermassive Black Holes Brought to Life by Galaxies on Collision Course



Astronomers have found that supermassive black holes obscured by dust are more likely to grow and re...
Published Element creation in the lab deepens understanding of surface explosions on neutron stars - Element Creation in the Lab Deepens Understanding of Surface Explosions on Neutron Stars



Scientists working in the lab have produced a signature nuclear reaction that occurs on the surface...
Published The tilt in our stars: The shape of the Milky Way's halo of stars is realized - The Tilt in Our Stars: Understanding the Shape of the Milky Way's Halo of Stars


New data throws out the textbook picture of a spherical stellar halo and reinforces a dynamic origin...