By adding primordial magnetic fields to the Standard Model, researchers may solve the mystery of the Universe’s expansion.
Largest known comet from Oort Cloud captured by Hubble
Astronomers capture images of a four billion-year-old relic that fell from the theorized Oort Cloud that encircles our Solar System.
Hubble helps uncover the mystery of the dimming of Betelgeuse
New observations suggest that the unexpected dimming of the supergiant star was most likely caused by a dust cloud that blocked starlight coming from the star’s surface.
Hubble celebrates its 30th anniversary with a tapestry of blazing starbirth
This year marks the 30th anniversary of the Hubble Space Telescope, which has opened a new eye onto the cosmos and has been transformative for our civilization.
String theory provides a new take on the expansion of the Universe
String theory could reshape our understanding of the Universe’s accelerating expansion and unlock the mysteries of dark energy.
Black hole jet lights up dead stars like a cosmic blowtorch
Using the Hubble Space Telescope, astronomers discovered the jet from a black hole, triggering nova explosions along its path.
Could dark matter particles be colliding?
New research on dwarf galaxies challenges the idea that dark matter is collisionless, suggesting it may interact in unexpected ways
Glimmers in the cosmic dawn: New observations challenge theory of supermassive black hole formation
Hubble’s deep near-infrared campaign reveals more supermassive black holes in the early universe than previously expected.
Astronomers track weather on an exoplanet that rains gemstones
The Hubble Space Telescope saw massive cyclones, storms, and weather chaos in the changing atmosphere of WASP-121b, a planet so hot it rains iron, sapphires, and rubies.
The James Webb Space Telescope spots quartz in exoplanet atmosphere
New discovery once again shows how strange planets outside the Solar System can get, and astronomers are thrilled.