Drawing together leading experts from across the field, an international collaboration of cosmologists has created a unified approach for measuring the value of the Hubble constant. Published in ...

It's well established that the universe is expanding, but there's serious disagreement among scientists over how fast it's happening.

A burst of light in the deep sky is doing something it should not be able to do. It looks like one supernova, but it shows up ...

T he Hubble Space Telescope is still orbiting Earth, snapping stunning photos of celestial phenomena close to home. One of ...

Levon Pogosian receives funding from the Natural Sciences and Engineering Research Council of Canada. The work described in this article was enabled in part by support provided by the BC DRI Group and ...

The legendary Hubble Space Telescope is facing a silent crisis as orbital decay pulls it closer to a fiery end in Earth's atmosphere. The Dog Star: By NASA, H.E. Bond and E. Nelan (Space Telescope ...

At first glance, it seems impossible: Hubble Space Telescope can capture galaxies billions of light-years away, yet Pluto often appears as little more than a fuzzy disk. The reason comes down to ...

Min Read In late February, people in the Northern Hemisphere can look up for a special sight : Six planets will all be ...

Scientists discovered a distant jellyfish galaxy with star-forming "tails" stretching back 8.5 billion years.

By Hashima Hasan How did a little girl born in India soon after its independence from the British Empire, become a program scientist ...

A comet whizzing through the Solar System has astonished scientists by doing something they had never seen before. In early ...

A “disappearing” star in the Andromeda galaxy is the closest and best candidate for a newborn black hole that astronomers have ever seen ...