A powerful new technique is poised to revolutionize how astronomers observe black holes, by producing sharp, multicolored images that could reveal their dynamic evolution in real time. By compensating for
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A hidden molecular cloud near our Milky Way’s center
Artist’s concept of the hidden molecular cloud in our Milky Way. Scientists are calling this region of gas and dust the Midpoint Cloud. Image via NSF/ AUI/ NSF NRAO/ P.
The Day the Earth Smiled at Saturn 12 years ago
Here’s the famous The Day the Earth Smiled photo, taken by the Cassini spacecraft on July 19, 2013. Image via NASA/ JPL/ SSI/ CICLOPS/ Mother Jones. July 19, 2013: The
Hubble Digs Up Galactic Time Capsule
Explore Hubble Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits
Biggest black hole merger ever breaks the universe’s rules
Watch EarthSky’s Dave Adalian and the Bad Astronomer Phil Plait discuss the biggest black hole merger ever. The livestream drops at 12:15 p.m. CDT on July 18, 2025. Caltech published
Astronomy Now under new ownership
Steven Young (right) symbolically hands over Astronomy Now to Stuart Clark. Credit: Neil Monaghan. Dear Astronomy Now community, We have some exciting company news we’d like to share with you…
Earth from Space: Circles in the desert
This image from Copernicus Sentinel-1 shows circular agricultural structures near Tabarjal, in the barren desert of northern Saudi Arabia. Zoom in or click on the circles to explore this image
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This is a customer submitted press release. Submit your press release. Gilbert, AZ – Moog Inc. (NYSE: MOG.A and MOG.B), a worldwide designer, manufacturer and systems integrator of high-performance precision
Summer will officially arrive on Friday in what is known as the Summer Solstice. At 10:42 p.m. EDT on June 20 (0242 GMT on June 21), the sun will reach
Hycean worlds are also called ocean worlds. They’re planets covered in oceans that also have thick hydrogen atmospheres. There are no confirmed hycean worlds but many candidates. Even though they’re
Key details Price: $54.99/£49.99 Model number: 10794 Number of pieces: 193 Dimensions: 4 in (10cm) tall Recommended age: 4+ It’s clear by just glancing at it, but this Lego Marvel
A SpaceX Starship rocket exploded during a routine ground test in Texas late Wednesday, the company said, in the latest setback to billionaire Elon Musk’s dream of sending humans to
With the upcoming Artemis 2 mission slated for launch in April 2026, the crew members practice all scenarios, including the worst cases. What is it? Crew members assigned to the
Researchers Ian Hawes of the University of Waikato and Marc Schallenberg of the University of Otago measure the physicochemical conditions of a meltwater pond. Credit: Roger Summons When the Earth
A family portrait of hydrocarbons in Titan’s transmission spectrum obtained with Cassini/VIMS. Best fit model (thick blue line) to Titan’s spectrum obtained during visit T10 (see Table 1) from Robinson
Calculated dayside composition for HD 209458b. Dotted lines correspond to the initial composition (chemical equilibrium for the gas giants and equal uniform abundances for secondary atmospheres), dashed lines to a
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