Tag: hubble

July 20, 2021

It roughly overlaps their wake through solar wind.

Illustration showing snapshots from a simulation by astrophysicist Volker Springel of the Max Planck Institute in Germany. It represents the growth of cosmic structure (galaxies and voids) when the universe was 0.9 billion, 3.2 billion and 13.7 billion years old (now). Image via Volker Springel/ MPE/Kavli Foundation.

What Is Dark Energy?

by Rob Lea

July 5, 2021

Dark energy accounts for as much as 72% of the Universe's matter and energy content and drives the accelerating expansion ...

A look back at Hubble’s history in honor of its 30th anniversary

by Jordan Strickler

April 16, 2020

The story of the most prolific space telescope in history.

Hubble’s spectacular new image of the Umbrella Galaxy will help make your quarantine prettier

March 31, 2020

Things are pretty stressful on Earth right now -- so look at the sky!

How fast is the universe expanding? We may need to recalculate

July 17, 2019

It's one of the fundamental universal features -- and we're still struggling to understand it.

Hubble finds ‘smiley face’ drawn by galactic objects

November 6, 2018

NASA's space telescope was looking for new stars when it came across a happy accident.

Hubble is at it for 30 years -- and it's still going strong. Image: NASA.

NASA tries to fix Hubble problem by switching it off and on again

October 25, 2018

Hi, have you tried switching it off and on again?

Okay, one, two, three...
Image credits: Hubble.

How many galaxies are there?

January 28, 2021

Talk about a big count!

The spiral galaxy Messier 96 lies some 35 million light years away. Image credits: NASA, ESA, and the LEGUS TEAM.

Hubble completes the most complete ultraviolet-light survey of nearby galaxies — and the photos are mind blowing

May 18, 2018

Talk about some mind-blowing images!

Five Reasons Why We Should be Exploring Space

by Contributing Author

January 12, 2018

Why bother about space in the first place? Well, here's why.

A patch of the sky captured by the Hubble Space Telescope shows thousands of galaxies stretched over billions of light years. Only 10 percent of galaxies are observable with telescopes, according to the Great Observatories Origins Deep Survey (GOODS).

Latest census finds ten times more galaxies in the Universe — that’s nearly two trillion

by Dragos Mitrica

October 14, 2016

More mind-boggling than ever.

This illustration shows the three steps astronomers used to measure the universe's expansion rate to an unprecedented accuracy, reducing the total uncertainty to 2.4 percent. Astronomers made the measurements by streamlining and strengthening the construction of the cosmic distance ladder, which is used to measure accurate distances to galaxies near and far from Earth. Credit: NASA, ESA, A. Feild (STScI), and A. Riess (STScI/JHU)

The Universe is expanding faster than we thought, new Hubble study finds

June 3, 2016

Astronomers working with the Hubble telescope have discovered that the Universe is expanding 5-9% faster than expected, and this is ...

NASA snaps beautiful picture of Mars as it inches over towards Earth

May 20, 2016

NASA astronomers captured a beautiful image of Mars on May 12, when the planet was just 50 million miles away ...

This is how our Sun will look 5 billion years from now. By then, the star is anticipated to be on the throes of death.
(Photo : NASA, ESA and the Hubble Heritage Team (STScI/AURA). Acknowledgment: R. Sahai and J. Trauger (JPL))

Hubble captures the death of a star, offering a glimpse of our sun’s final days

March 11, 2016

A spectacular image captured by the Hubble Space Telescope's Wide Field Planetary Camera 2 (WFPC2) gives us a glimpse into ...

The telescope will consist of 18 mirror segments when it's completed. Each segment can be independently adjusted to bring the starlight into focus.
David Higginbotham/Emmett Given/MSFC/NASA

Hubble’s ‘heir’ is coming together

January 26, 2016

NASA is very close to reaching a milestone in the construction of the James Webb Space Telescope (JWST), Hubble's successor ...

3D map of the Pillars of Creation shows the same shaping forces will also destroy them

April 30, 2015

Using the MUSE instrument aboard ESO's Very Large Telescope (VLT), astronomers have made a three dimensional view of the famous ...

Most detailed picture EVER of a new planet being born

November 6, 2014

Some 450 light-years away in the constellation Taurus, a new planet is being born and astronomers using the Atacama Large Millimeter/submillimeter Array ...

Stunning Horsehead nebula imaged in infrared

April 22, 2013

Two fantastic space telescopes, Hubble and ESA's Herschel, have teamed up to image one of the most popular astronomical sights ...

Hubble takes brilliant picture of young star population in elderly company