The universe is about 13.8 billion years old, and its stars are arguably its most…
Browsing: Space
Space refers to the vast, seemingly infinite expanse beyond Earth’s atmosphere where planets, stars, galaxies, and cosmic phenomena exist. It is a realm defined by extreme conditions—near vacuum, intense radiation, and temperatures ranging from blistering heat to freezing cold. Space exploration has revealed a universe rich with complexity, from black holes and exoplanets to the cosmic microwave background that offers clues to the Big Bang. For scientists, space is both a frontier and a laboratory, offering insights into fundamental physics, the origins of the universe, and the potential for life beyond Earth. It continues to inspire curiosity, innovation, and a deeper sense of our place in the cosmos.
This image of Jupiter’s turbulent southern hemisphere was captured by NASA’s Juno spacecraft as it…
Using new data from NASA’s Cassini spacecraft, researchers believe they have solved a longstanding mystery…
The rings of Saturn may be iconic, but there was a time when the majestic…
By looking at the Moon, the most complete and accessible chronicle of the asteroid collisions…
The end of a star’s life can occur in a tranquil manner in the case…
This movie shows the propeller-like rotation of Ultima Thule in the seven hours between 20:00…
An international consortium of scientists studying gamma-ray bursts (GRBs) as part of the POLAR (GRB…
Supermassive black holes weigh millions to billions times more than our sun and lie at…
New research that included astronomers Luca Matra and David J. Wilner of the Harvard-Smithsonian Center…
Astronomers have discovered behavior by a jet from a giant black hole that has never…
This huge ball of stars — around 100 billion in total — is an elliptical…
Data captured by ESA’s galaxy-mapping spacecraft Gaia has revealed for the first time how white…
Before the scientific discoveries made using ESO telescopes can find themselves on your screen, they…
Many stars explode as luminous supernovae when, swollen with age, they run out of fuel…
Pulse pattern suggests distant black hole must be spinning at least at 50 percent the…
A brief and unusual flash spotted in the night sky on June 16, 2018, puzzled…
Researchers have discovered the brightest quasar yet known, detected from the period when the universe’s…