Advertisement

Universe

Space

The Universe may be expanding much faster than we thought

New measurements carried out using the Hubble Space Telescope suggest that the Universe may be expanding up to 9 percent faster than previously believed. The team behind the study, which is the most accurate of its kind ever undertaken, believe that the culprit for the unexpected acceleration could be one of the invisible phenomena thought to comprise roughly 95 percent of the Universe.Read More

Space

Can primordial black holes fill in the dark matter blank?

For something that hasn't actually been found yet, there are a lot of theories around about dark matter and where this elusive stuff could be hiding. Now an astrophysicist at NASA's Goddard Space Flight Center has weighed-in with a new idea that black holes created in the milliseconds after the Big Bang may be where all that missing matter ended up. Bizarrely, the hypothesis also suggests that all of the galaxies in the universe may be embedded in an ocean of millions of these black holes.Read More

Space

Black hole weighing 17 billion suns found in "cosmic backwater"

Black holes are a bit like celebrities — the larger they are, the more activity they have swirling about them. It came as some surprise then, when two NASA telescopes spied a supermassive black hole in a relatively quiet neighborhood of the universe. The gravity gobbler has the weight of 18 billion of our suns and is found in a giant elliptical galaxy that should have a much more impressive bulge of stars near its center for a black hole of that size.Read More

Space

Astronomers discover massive galaxy cluster 8.5 billion light-years from Earth

Astronomers have discovered a massive galaxy cluster located an impressive 8.5 billion light-years from Earth. It is hoped that further analysis of the cluster, which has been imaginatively named Massive Overdense Object (MOO) J1142+1527 (MOO J1142+1527), will allow scientists to shed some light on the evolution of some of the largest structures in our Universe.Read More

Space

Study suggests an even distribution of elements throughout the universe

A new study carried out by the Japan Aerospace Exploration Agency (JAXA) suggests that when the universe was between two to four billion years old, the elements used to create everything from the largest star to the human race were evenly spread across a vast area of the cosmos. The study focused on an enormous structure of galaxies known as the Virgo Galaxy Cluster, which sits roughly 54 million light years from Earth and harbors over 2,000 galaxies.Read More

Space

New study claims that the vast majority of Earth-like worlds do not yet exist

A newly-published NASA and Space Telescope Science Institute (STScI) study is asserting that roughly 92 percent of habitable worlds have yet to be created. The research draws on data collected by NASA's Hubble and Kepler space telescopes, with the aim of placing the creation of Earth, and the potential for advanced life in the greater context of the Universe.Read More

Space

Fast radio bursts may provide 3D map of cosmos

Brief bursts of radio waves arriving from far-off galaxies could help astronomers estimate cosmological distances and piece together a 3D map of matter in the universe. If everything checks out, a new technique proposed by two cosmologists from the University of British Columbia will offer an independent metric – set apart from the uncertainties and systemic biases of existing methods – in plotting the large structures of the cosmos.Read More

Space

New study tracks the death of our Universe

A new study has measured 200,000 galaxies in an effort to chart the rate at which our Universe is outputting energy, and effectively dying. The study is part of the larger Galaxy And Mass Assembly (GAMA) project, a comprehensive spectroscopic survey seeking to create a model of energy production by the Universe, both in the present day and in times past.Read More

Space

WISE discovers brightest galaxy in the universe

A fresh study examining data from NASA's Wide-field Infrared Survey Explorer (WISE) spacecraft has led to to the discovery of the brightest galaxy in the universe. The galaxy, dubbed WISE J224607.57-052635.0, is believed to contain in excess of 300 trillion stars, and has given rise to a new group of astronomical objects – Extremely Luminous Infrared Galaxies, or ELIRGs.Read More

Space

Massive stars lit up the early universe

After the Big Bang, it took several hundred million years for all the hydrogen and helium and some other gases floating around to start to coalesce into the first stars to light up the universe. New research shows these ancient suns would have clustered together to form extraordinarily bright groupings of stars. Read More

    Advertisement
    Advertisement
    Advertisement

    See the stories that matter in your inbox every morning