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Updated: 2 hours 25 min ago

ISS astronaut spies sunglint from Lake Titicaca | Space photo of the day for July 9, 2025

Wed, 07/09/2025 - 10:12am
The astronaut was able to capture the lake reflecting direct sunlight at the camera.
Categories: Astronomy

It's the cheapest we've ever seen! This Sony A1 camera deal saves over $1,400 — have we just found the best deal of Prime Day?

Wed, 07/09/2025 - 9:50am
If you're looking for a Prime Day camera deal, then getting 22% off the powerhouse that is the Sony A1 could well be what you're after.
Categories: Astronomy

JWST finds cosmic monster ruling tiny early galaxy: Was it forged by black holes from the Big Bang?

Wed, 07/09/2025 - 9:00am
The discovery of a monster-sized black hole in a pristine galaxy unspoiled by stellar death suggests growth via mergers between primordial black holes formed during the Big Bang.
Categories: Astronomy

The 'sound of the Big Bang' hints that Earth may sit in a cosmic void 2 billion light-years wide

Wed, 07/09/2025 - 8:00am
The "Hubble tension," one of the most frustrating and lingering problems in science, could be solved if Earth and the Milky Way sit in a low-density void.
Categories: Astronomy

Best Amazon Prime Day telescope deals 2025

Wed, 07/09/2025 - 6:34am
These are the best telescope deals on Amazon Prime Day 2025, running from July 8 to 11.
Categories: Astronomy

See interstellar comet 3I/ATLAS zoom through solar system in new telescope imagery (video)

Wed, 07/09/2025 - 6:00am
The European Southern Observatory has captured the clearest images yet of the interstellar visitor 3I/ATLAS as it moves inward through the solar system.
Categories: Astronomy

Trump explains why he pulled Jared Isaacman's nomination for NASA chief

Tue, 07/08/2025 - 5:00pm
President Donald Trump says he withdrew the nomination of Jared Isaacman for NASA administrator after learning of his donations to Democratic political candidates.
Categories: Astronomy

Astronomy has a major data problem – simulating realistic images of the sky can help train algorithms

Tue, 07/08/2025 - 4:00pm
Astronomers use algorithms to analyze the numerous images coming from space, but how accurate are they?
Categories: Astronomy

Could NASA's Mars Sample Return be saved? Lockheed Martin proposes $3 billion plan to haul home Red Planet rocks (video)

Tue, 07/08/2025 - 3:00pm
Lockheed Martin has unveiled a new proposal to take over NASA's beleaguered Mars Sample Return mission for less than half the current cost while achieving key science goals.
Categories: Astronomy

Best Amazon Prime Day 2025 model rocket deals

Tue, 07/08/2025 - 2:00pm
These are the best Amazon Prime Day model rocket deals available as we count down the top offers on rockets and accessories during the sales event.
Categories: Astronomy

The ocean on Saturn's icy moon Enceladus has the right pH for life — barely

Tue, 07/08/2025 - 2:00pm
"We know that some microbes on Earth can tolerate the range of pH found on Enceladus."
Categories: Astronomy

Intelligent aliens could be drawn to Earth by 'leaking' airports

Tue, 07/08/2025 - 1:00pm
Radar signals from "leaky" civilian and military aviation systems could act as a beacon to alien life, revealing intelligent life on Earth while helping us pinpoint them.
Categories: Astronomy

What time is the full moon tonight?

Tue, 07/08/2025 - 12:00pm
Find out what time the full moon rises on July 10, 2025, how to see the Buck Moon from your location, and why it looks bigger near the horizon.
Categories: Astronomy

SpaceX launches 28 Starlink satellites from Cape Canaveral

Tue, 07/08/2025 - 11:26am
A SpaceX Falcon 9 rocket carrying 28 Starlink satellites launched from Cape Canaveral Space Force Station in Florida on July 8, 2025.
Categories: Astronomy

How your smartphone is powered by debris from a nova star explosion

Tue, 07/08/2025 - 10:00am
The discovery could explain why younger stars seem to have more lithium than the Big Bang theory says they should have.
Categories: Astronomy

The best viral star projector is now 25% off for Amazon Prime Day

Tue, 07/08/2025 - 9:24am
The Orzorz Star Projector, the best viral model and best under $100, is now 25% off this Amazon Prime Day in one of the best star projector deals.
Categories: Astronomy

How Trump's budget cuts could affect 2 iconic space telescopes: Hubble and James Webb

Tue, 07/08/2025 - 9:00am
At the 246th American Astronomical Society meeting in Alaska last month, scientists discussed how Trump's budget cuts could affect operations for the Hubble Space Telescope and JWST.
Categories: Astronomy

NASA astronaut Nichole Ayers works on experiment in microgravity | Space photo of the day for July 8, 2025

Tue, 07/08/2025 - 8:00am
Aboard the International Space Station, Ayers pulls out physics research hardware inside the Microgravity Science Glovebox
Categories: Astronomy

Best Amazon Prime Day 2025 drone deals

Tue, 07/08/2025 - 6:43am
We've rounded up the best Amazon Prime Day drone deals as the retailer's annual sales event kicks off on July 8 and runs through to July 11.
Categories: Astronomy

Save over $600 on the Sony A7III in this anti-Prime Day deal from Walmart

Tue, 07/08/2025 - 6:31am
Our best low-light mirrorless camera is only $1380 from Walmart on this anti-Prime deal and is a huge $118 cheaper than Amazon!
Categories: Astronomy