x

Science

NASA Releases Stunning New Pic of Milky Way’s “Downtown”

CAPE CANAVERAL, Fla. — NASA has released a stunning new picture of our galaxy's violent, super-energized "downtown." 

It's a composite of 370 observations over the past two decades by the orbiting Chandra X-ray Observatory, depicting billions of stars and countless black holes in the center, or heart, of the Milky Way. A radio telescope in South Africa also contributed to the image, for contrast.

Astronomer Daniel Wang of the University of Massachusetts Amherst said Friday he spent a year working on this while stuck at home during the pandemic. 

"What we see in the picture is a violent or energetic ecosystem in our galaxy's downtown," Wang said in an email. "There are a lot of supernova remnants, black holes, and neutron stars there. Each X-ray dot or feature represents an energetic source, most of which are in the center."

This busy, high-energy galactic center is 26,000 light years away.

His work appears in the June issue of the Monthly Notices of the Royal Astronomical Society.

Launched in 1999, Chandra is in an extreme oval orbit around Earth.

RELATED

With 192 lasers and temperatures more than three times hotter than the center of the sun, scientists hit — at least for a fraction of a second — a key milestone on the long road toward nearly pollution-free fusion energy.

Top Stories

Society

ATHENS – A major snow storm that had been predicted for days still caught residents in Greece offguard and the New Democracy government scrambling for answers as to why motorists were stuck for hours on major roads.

Politics

US Congress represenatives Gus Bilirakis of Florida and Nicole Malliotakis of New York – both Republicans – assailed President Joe Biden's administration for no longer supporting the EastMed pipeline project by Greece, Cyprus and Israel.

Associations

WASHINGTON HEIGHTS, NY – In the presence of distinguished guests, the vasilopita was cut by the Federation of Greek American Educators in the community hall at St Spyridon Greek Orthodox Church in Washington Heights on January 23.

Video

Meet Methuselah, the Oldest Living Aquarium Fish

SAN FRANCISCO — Meet Methuselah, the fish that likes to eat fresh figs, get belly rubs and is believed to be the oldest living aquarium fish in the world.

Enter your email address to subscribe

Provide your email address to subscribe. For e.g. abc@xyz.com

You may unsubscribe at any time using the link in our newsletter.