Astrophotos Archives

May 12, 2022February 1, 2023 by Matt Williams

This is it! Meet the Supermassive Black Hole at the Heart of the Milky Way

This is the first image of Sgr A*, the supermassive black hole at the centre of our galaxy. Credit: EHT

On April 10^th, 2019, the international consortium known as the Event Horizon Telescope (EHT) announced the first-ever image of a supermassive black hole (SMBH). The image showed the bright disk surrounding the black hole at the center of the M87 galaxy (aka. Virgo A). In 2021, they followed up on this by acquiring an image of the core region of the Centaurus A galaxy and the radio jet emanating from it. Earlier this month, the European Southern Observatory (ESO) announced that the EHT would be sharing the results from its latest campaign – observations of Sagittarius A*!

This supermassive black hole resides at the center of the Milky Way Galaxy, roughly 27,000 light-years from Earth, 44 million km (27.34 million mi) in diameter, and has a mass of 4.31 million Suns. The campaign’s results were shared in an ESO press release and a series of live-streamed press conferences worldwide, including the ESO Headquarters in Munich, Germany. The team’s results (which were shared in six papers) were also published today in a special issue of The Astrophysical Journal Letters.

December 13, 2021December 13, 2021 by Nancy Atkinson

This Incredible Photo of the Sun is Made up of 150,000 Individual Photographs

A 300 megapixel photo of our Sun, taken by using a specially modified telescope, compiling over 150,000 individual images. Credit and copyright: Andrew McCarthy.

You’re looking at a 300-megapixel photo of our Sun. Astrophotographer Andrew McCarthy used a specially modified telescope, taking over 150,000 individual photos and combing them into this magnificent image.

“It took about 10 hours to stack all the data, and another 3-4 hours to get it from a raw stack to the final image,” McCarthy said via email.

October 18, 2021October 18, 2021 by Nancy Atkinson

Here’s the View From Sweden During the Recent Solar Storm

Aurora seen in Sweden, October 12, 2021. Credit: All-sky camera, Kiruna Atmospheric and Geophysical Observatory (KAGO) within the Swedish Institute of Space Physics (IRF).

Vivid green and purple aurora swirled and danced across the entire night sky in Sweden recently. The nighttime light show was captured by an all-sky camera in Kiruna, Sweden, which is part of the European Space Agency’s (ESA) Space Weather Service Network.

November 22, 2020November 22, 2020 by Nancy Atkinson

A High Resolution, Cross-Eyed Look at the Entire Surface of Mars

A group of amateur and professional astronomers have collaborated to create what may be the highest resolution global map of Mars ever created with images taken from Earth.

The images were taken with the 1-meter telescope at the Pic-du-Midi observatory in the Pyrenees of France, during several nights in October and November, 2020 when Mars was at opposition, or its closest approach to Earth.

September 25, 2020September 25, 2020 by Matthew Cimone

See a 360 Degree Juno-Eye View of Jupiter During an Io Eclipse

Io Eclipse on Jupiter from Juno Perijove 22 - NASA/JPL/Kevin Gill

Yesterday, we posted some incredible photos from the Juno Probe’s 29^th flyby of Jupiter. Juno is in a highly elliptical orbit. It buzzes the planet at an altitude of 4,200km and then sweeps out to 8.1 million. Completing this circuit every 53 days, Juno only spends 2 hours within close proximity to Jupiter reducing the probe’s exposure to harmful radiation of high energy particles accelerated by Jupiter’s magnetic field.

September 14, 2020September 14, 2020 by Paul M. Sutter

A beautiful picture of Saturn’s heavily-cratered moon Mimas, processed by @kevinmgill

Mimas, as imaged by NASA's Cassini spacecraft and processed by @kevinmgill

The Cassini mission to Saturn took many images of Mimas, one of the smallest moons in the solar system. And now you can view it in all its icy, cratered glory, thanks to the work of Kevin Gill.

July 31, 2020July 31, 2020 by Andy Tomaswick

This Is Fascinating. An Image of a Galaxy’s Magnetic Field

There’s always more than one way to look at the world. There’s also more than one way to look at a galaxy. And sometimes combining those ways of looking can result in something truly special.

That is what happened recently when a team of astronomers from seven different universities in four different countries used three different telescopes to produce an absolutely spectacular image of a galaxy and its surrounding magnetic field.

July 4, 2020July 4, 2020 by Nancy Atkinson

One of the Best Pictures Ever Taken of ISS from the Ground. You Can Even See the Canadarm2

Solar transits of the ISS on June 25, showing the SpaceX Crew Dragon and, for the first time, the Canadarm2 robotic arm. Credit and copyright: Thierry Legault. Used by permission.

Astrophotographer Thierry Legault is renowned for his amazing shots of spacecraft transiting the Sun. He’s now outdone even himself.

May 13, 2020May 13, 2020 by Evan Gough

This “All Terminator” Image of the Moon isn’t Actually Possible to See. But it Sure is Beautiful

A composite image of the Moon, made out of images of the terminator as it passed. Image Credit: Copyright Andrew McCarthy.

“This moon might look a little funny to you, and that’s because it is an impossible scene,” wrote photographer Andrew McCarthy on Instagram.

He was talking about his other-wordly, almost Shakesperean image of the Moon. And that’s because this is an ‘all-terminator’ image.

September 18, 2019September 18, 2019 by Evan Gough

This Astrophotographer Makes the World Turn and the Sky Stand Still

Photographer Eric Brummel has created a stunning time-lapse of the Milky Way. Time-lapses of the Milky Way are not rare, but Eric has turned convention on its head. Instead of the Milky Way moving across the night sky, it’s the Earth that’s in motion.