NASA’s Webb Telescope uses the Fine Guidance Sensor to precisely point the telescope. A test…
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.
The XMM-Newton spacecraft has identified the source of particle acceleration in the Manatee Nebula, revealing…
Galaxy CGCG 396-2, an unusual multi-armed galaxy merger that lies around 520 million light-years from…
The James Webb Space Telescope will soon reveal the deepest images of the Universe, showing…
Gemini North Telescope Reveals a Relict of the Earliest Galaxies A unique ultra-faint dwarf galaxy…
In this Hubble Space Telescope image from 2014, brightly glowing plumes of the Large Magellanic Cloud (LMC)…
Precise Insights into the Supermassive Black Hole in the Milky Way’s Heart Astronomers use Gemini…
Recently, NIRISS, one of NASA’s James Webb Space Telescope’s four primary scientific instruments concluded its…
Sunspot AR3038’s rapid growth is normal; it poses no threat but could cause auroras. Monitoring…
What is Dark Matter? Dark matter is a form of matter that cannot currently be…
Liquid water is an important prerequisite for life to develop on a planet. As researchers…
The pumped-up arm of the lopsided spiral galaxy NGC 772 dominates this image captured by…
One of the James Webb Space Telescope’s four primary scientific instruments, known as NIRISS, has…
The Webb Space Telescope team continues to commission the 17 science instrument modes. They recently…
The ESA/JAXA BepiColombo mission has made its second gravity assist of planet Mercury, capturing new…
The sparkling globular cluster NGC 6569 in the constellation Sagittarius is captured in this image…
A Tenacious Star Validates a Revised Model of Supernovae A supernova is the cataclysmic explosion…
An international team of astronomers has combined the power of 64 radio telescope dishes for…