Does a cosmic ‘glitch’ in gravity challenge Albert Einstein’s greatest theory?
There is no denying the awesome predictive power of Albert Einstein's 1915 theory of gravity,…
Tag: cosmic
Curious asteroid Selam, spotted by NASA’s Lucy spacecraft, is a cosmic toddler
When NASA's Lucy mission passed by the near-Earth asteroid Dinkinesh last November, it discovered that…
Cosmic fountain is polluting intergalactic space with 50 million suns’ worth of material
Tremendous explosions in a galaxy close to the Milky Way are pouring material equivalent to…
New star announces itself to Hubble with a stunning cosmic light show (image)
The Hubble Space Telescope has imaged a powerful jet erupting from a natal envelope of…
Total Solar Eclipses Are Cosmic Coincidences That Won’t Last Forever
Total Solar Eclipses Are Cosmic Coincidences That Won’t Last ForeverEarthlings are very lucky to see…
JWST Is Tracking Down the Cosmic Origins of Earth’s Water
Astronomers have long wondered how Earth became water-rich—bountiful with abyssal oceans, frigid glaciers and rain…
Dark matter detected dangling from the cosmic web for 1st time
For the first time, astronomers have detected dark matter hanging from massive filaments that stretch…
Where do cosmic rays come from?
Earth is under constant bombardment by cosmic rays, showers of high-energy particles that blast our…
Mysterious black hole jets may be the source of powerful cosmic rays
The most powerful cosmic rays that we see on Earth may come from microquasars, small…
Surprise gamma-ray discovery could shed light on cosmic mystery
Astronomers have discovered an unexpected and unexplained feature outside our Milky Way galaxy that's radiating…