The Hubble constant’s measurement discrepancy, known as the Hubble Tension, has been a significant puzzle…
Browsing: Astronomy
Astronomy is the scientific study of celestial objects and phenomena beyond Earth’s atmosphere, including stars, planets, galaxies, nebulae, black holes, and the vast cosmos itself. It explores the origins, evolution, and fate of the universe through observation, theory, and cutting-edge technology such as telescopes, space probes, and satellite missions. From mapping distant galaxies to detecting exoplanets and probing cosmic microwave background radiation, astronomy connects physics, mathematics, and chemistry to unravel the mysteries of space and time—revealing our place in the universe and inspiring ongoing discoveries across astrophysics and cosmology.
Dark matter constitutes approximately 85% of the universe’s total matter. Unlike ordinary matter, which interacts…
Astronomers have unveiled new details of planet formation by observing over 80 young stars with…
Using observations made with the Gran Telescopio Canarias (GTC) a study led from the Instituto…
An orange dwarf star has yielded the tiniest ‘starquakes’ ever recorded, measured by an international…
The quasar produces high levels of radiation and powerful jets, but it has less influence…
At least one in a dozen stars show evidence of planetary ingestion. At least one…
Hubble captures varied cosmic scales, from the close globular cluster NGC 1651 to distant galaxies,…
Astronomers have identified what could be two of the Milky Way’s earliest building blocks: Named…
IMAP-Ultra captures crucial data on neutral atoms traveling from the edge of our solar system,…
Long before Archimedes suggested that all phenomena observable to us might be understandable through fundamental…
NASA’s Space Telescope Live provides an interactive way to explore the most accurate, up-to-date, publicly…
Recent findings show some white dwarf stars halt their cooling due to gravitational energy release,…
April’s solar eclipse has stolen the headlines for many months now, and rightfully so with…
The James Webb Space Telescope’s discovery of early galaxies with massive black holes challenges traditional…
Scientists have identified persistent radio bursts from the Sun similar to Earth’s auroras, opening new…
The study of “exoplanets,” the sci-fi-sounding name for all planets in the cosmos beyond our…
New research reveals that white dwarf stars stop cooling due to floating crystals in their…