On Nov. 11, 2014, a global network of telescopes picked up signals from 300 million light-years…
Author: Keith Cowing
Radio Echoes of a Black Hole Feeding on a Star Detected
On Nov. 11, 2014, a global network of telescopes picked up signals from 300 million light-years…
Mars’ Oceans Formed Early, Possibly Aided By Massive Volcanic Eruptions
A new scenario seeking to explain how Mars' putative oceans came and went over the last…
Mars’ Oceans Formed Early, Possibly Aided By Massive Volcanic Eruptions
A new scenario seeking to explain how Mars' putative oceans came and went over the last…
Asteroids and Comets Shower Mars with Organics
Asteroids and comets appear to be a much more important suppliers of organic molecules on Mars…
Asteroids and Comets Shower Mars with Organics
Asteroids and comets appear to be a much more important suppliers of organic molecules on Mars…
Astronomers Rethink Quasar Environment
In the Universe, galaxies are not distributed uniformly. There are some places, known as clusters, where…
Astronomers Rethink Quasar Environment
In the Universe, galaxies are not distributed uniformly. There are some places, known as clusters, where…
Hubble Finds Relic Galaxy Close To Us
Astronomers have put NASA's Hubble Space Telescope on an Indiana Jones-type quest to uncover an ancient…
Hubble Finds Relic Galaxy Close To Us
Astronomers have put NASA's Hubble Space Telescope on an Indiana Jones-type quest to uncover an ancient…