Mine’s a Star-opramen.
It's like one great big distillery up there.
In the beginning, the Universe expanded very, very fast.
What caused the Big Bang is still a mystery. And that's just one of the many unanswered questions, in spite of everything we do know about the birth of the Universe.
Some of the earliest known galaxies in the universe, seen by the Hubble Space Telescope.
Atoms blown up in the right way could signal when a gravitational wave is passing through.
The truth is we don’t really know if space goes on forever – but maybe, one day, we will find out.
People used to think that when they looked up at the night sky, they were seeing all of space. Then American astronomer Edwin Hubble found out something so amazing, NASA named a telescope after him.
Light from the universe’s first galaxies destroyed the hydrogen atoms that formed during the Big Bang.
NASA, ESA, R. Ellis (Caltech), and the UDF 2012 Team
A new telescope aims to figure out what became of the universe's original atoms once the first stars began to shine.
In part two of our podcast on rebooting, we explore what would happen if humanity was wiped out, take a look at a political comeback in France, and get a taste of a revamped US institution.
An artist’s impression of the galaxies found in the ‘Zone of Avoidance’ behind our Milky Way.
International Centre for Radio Astronomy Research
Something mysterious is pulling our Milky Way through space at a much faster rate than expected. So what could it be?
Why the night sky can tell us a fair bit about time.
Arches National Park/Flickr
It's all relative – why scientists understand time in a completely different way.
a c o.
Why gravitational waves from the birth of the universe are a whole different story than the waves LIGO detected.
Space: it’s full of stars … isn’t it?
If there are infinite stars – where is all the light?
A colour image of G63349, one of the galaxies in the survey, created using near-infrared (VISTA telescope) and optical (Sloan telescope) data collated by the GAMA survey. (The bright green object is a nearby star.)
Our universe's most exciting days are well behind us, with new research showing the universe is now slowly but surely dying.
This month marks the 50th anniversary of the discovery of the Cosmic Microwave Background, which is the radiation left over from the birth of the universe.
The epoch of the leptons existed for nine seconds after the Big Bang.
Big Bang by Shutterstock
Subatomic particles have shaped and continue to shape our universe but despite perfect predictions by physicists, the theory about unseen particles is still wrong.
Something new discovered near our Milky Way.
Several dwarf galaxies have been discovered close to our own Milky Way and are adding to our understanding of how galaxies form. But why haven't astronomers seen them before?
Some of the antennas of the Murchison Widefield Array radio telescope, designed to uncover what happened in the first billion years of the universe.
More than 100 million years has been wiped off the age of the first stars but there is still the question of what happened in the first billion years of the universe. Earlier this month the European Space…
New data reveals no evidence of gravitational waves in the early universe, as observed by the BICEP2 radio telescope (pictured) near the South Pole.
teffen Richter, Harvard University
One of this century’s greatest potential discoveries concerning the origins of the universe has now fallen to galactic dust. That’s according to a new joint-analysis of all the existing data – including…
The universe still holds many secrets.
Recent observations suggest that there is something not quite right with our view of our universe – that something is skewing our view of the oldest radiation arriving at our telescopes. What’s causing…
There’s a lot of dust between us and the edge of the universe.
It’s almost three months since a team of scientists announced it had detected polarised light from the afterglow of the Big Bang. But questions are still being asked about whether cosmic dust may have…
Graduate student Justus Brevik testing the BICEP2 used to find evidence of cosmic inflation nearly 14 billion years ago.
EPA/Steffen Richter/Harvard University
Scientists at the Harvard-Smithsonian Centre for Astrophysics in the US have announced overnight what they believe is the indirect detection of gravitational waves in the afterglow of the Big Bang. The…
BICEP2 has spotted something pretty special from its South Pole base.
Steffen Richter (Harvard University)
The cosmological community is bubbling with the news that the BICEP2 experiment may have detected gravitational waves through measuring the radiation left over from the big bang. If the findings are correct…