12/09/2024
Stunning spiral galaxy and supernova discovery
Explore the mesmerizing beauty of a spiral galaxy caught in the midst of a supernova explosion. Captured by the Space Telescope, this breathtaking image showcases the intricate detail of the galaxy's spirals arms, lit up by the powerful burst of a dying star.
A must-see for space enthusiasts and anyome fascinated by the wonders of the cosmos. Discover the misteries of our Universe through this captivating celestial event.
28/06/2024
Comet 13P/Olbers
- Not a paradox, Comet 13P/Olbers is returning to the inner Solar System after 68 years. The periodic, Halley-Type Comet will reach its next perihelion or closest approach to the Sun on June 30 and has become a target for binocular viewing low in planet Earth's northern hemisphere night skies.
- But this sharp telescopic image of 13P is composed of June 25. It easily reveals shifting details in the bright comet's torn and tattered ion tail buffeted by the wind from an active Sun, along with a broad, fanned-out dust tail and slightly greenish coma. The frame spans over two degrees across a background of faint stars toward the constellation Lynx.
21/05/2024
Hubble Views the Dawn of a Sun-like Star
This Space Telescope image captures a triple-star system.
Image Credit: NASA, ESA, G. Dunchene (Universite de Grenoble); Image Processing: Gladys Kober (NASA/Catholic University of America 🇺🇸
05/05/2024
A Black Hole Disrupts a Passing Star
-- What hapens to a star that goes near a black hole?
- If the star directly impacts a massive black hole, then the star falls in conplectelly and everything vanishes. More likely, though, the star goes close enoug to have the black hole's gravity pull away its outer layers, or disrupt, the star. Then, most of the star's gas does not fall into the black hole.
These stellar tidal disruption events can be as bright as a supernova, and an increasing amount of them are being discovered by automated sky surveys. In the featured artist's illustration, a star has just passed a massive black hole and sheds gas that continues to orbits. The inner edge of a disk of gas and dust surrounding the black hole is heated by the disruption event and may glow long after the star is gone.
Illustration Credit: NASA/JPL-Caltech
03/05/2024
Tempestuous young stars in Orion
The bright variable star V372 Orionis takes centre stage in this image from the NASA/ESA Hubble Space Telescope, which has also captured a smaller companion star in the upper left. Both stars lie in the Orion Nebula, a colossal region of star formation roughly 1450 light-years from Earth.
These young stars experience some tempestuous moods and growing pains, which are visible to astronomers as irregular variations in luminosity.
Image Credit: ESA/Hubble & NASA, J. Bally, M. Roberto; CC BY 4.0
30/04/2024
A tale of two galaxies: A rare intergalactic duo
This image captured by the Hubble Space Telescope shows a rare sight: a galaxy group with only two members! The galaxies, NGC 5996 and NGC 5994, are looked in a cosmic dance, their gravitational pull potentially shaping each other's destiny.
Image Credit: NASA, ESA Hubble Space Telescope