"For the sage, time is only of significance in that within it the steps of becoming can unfold in clearest sequence."

— I Ching

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Updated: 7 hours 3 min ago

Prime Day is over but savings are still active — invest in some new optics for the return of Saturn to late-night skies

Fri, 07/11/2025 - 3:00pm
Prime Day finished on July 11 and there are still some late savings on telescopes and binoculars, but they won't last forever.
Categories: Astronomy

Sunspot crackling with magnetic 'bombs' is now turning toward Earth (photo)

Fri, 07/11/2025 - 3:00pm
Astrophotographer Philippe Tosi captured explosive Ellerman bombs on the sun's surface as an active sunspot turned toward Earth.
Categories: Astronomy

I couldn't keep quiet about $1000 off the Sony A7R V in this anti-Prime Day deal

Fri, 07/11/2025 - 2:22pm
The Sony A7R V mirrorless camera plunges to just $3200 at Walmart, a staggering $1000 saving that eclipses Amazon's Prime Day price!
Categories: Astronomy

The Fortress of Solitude: Every live-action incarnation of Superman's iconic ice hideout

Fri, 07/11/2025 - 2:00pm
As the newest Superman film hits theaters, we cast our X-ray vision back on every live-action incarnation of the Fortress of Solitude, from its 1978 debut to its 2025 return.
Categories: Astronomy

Don't miss the last full 'Manhattanhenge' sunset of 2025 light up NYC today

Fri, 07/11/2025 - 1:47pm
"July Manhattanhenge is what I call the goodbye to the grid."
Categories: Astronomy

These Amazon Prime Day deals must end tonight — don't miss out on big savings across skywatching optics

Fri, 07/11/2025 - 1:38pm
It's the last day of Amazon Prime Day and some of these deals are ending tonight. Grab some new optics in time to see Saturn's rings!
Categories: Astronomy

Last chance budget-friendly Prime Day star projector deal — now under $14

Fri, 07/11/2025 - 12:44pm
We tested the YGiTK Northern Galaxy Lights Projector and loved its multifunctionality and near-silent operation — today's your last chance to save 26%.
Categories: Astronomy

Billionaire private astronaut Jared Isaacman donating $15 million for Space Camp programs

Fri, 07/11/2025 - 12:31pm
Jared Isaacman, the billionaire private astronaut who until recently was on track to lead NASA, is donating $15 million to the U.S. Space & Rocket Center for its Space Camp programs.
Categories: Astronomy

Asteroid 2024 YR4 won't Earth but it could still ruin your day: Here's how

Fri, 07/11/2025 - 11:00am
Earth may be safe from an impact by the asteroid 2024 YR4, but it still has a chance of striking the moon. This lunar impact could pose a risk to space tech and astronauts.
Categories: Astronomy

Today is your last chance to save a massive $165 on one of the best camera drones for Amazon Prime Day

Fri, 07/11/2025 - 10:32am
You can save a massive $165 on the DJI Air 3, one of the best camera drones, which we think is the perfect balance of power and portability.
Categories: Astronomy

Today is your last chance to save 20% on the most iconic starship in the Star Wars universe this Amazon Prime Day

Fri, 07/11/2025 - 10:09am
The Lego Star Wars Millennium Falcon set is a faithful reproduction of the most legendary Star Wars starship; you'll have to make the Kessel Run in less than twelve parsecs to grab one, though.
Categories: Astronomy

As NASA's budget shrinks, Europe doubles down on Earth science: 'Climate change is the defining challenge of our generation'

Fri, 07/11/2025 - 10:00am
If NASA must pull back, Europe is ready to step up — and do so with open arms.
Categories: Astronomy

NASA SLS rocket booster spews fire | Space photo of the day for July 11, 2025

Fri, 07/11/2025 - 9:24am
The test encountered an anomaly.
Categories: Astronomy

US Space Force practices 'orbital warfare' in largest-ever training event

Fri, 07/11/2025 - 8:00am
The United States Space Force is undertaking its largest training exercise ever, in order to demonstrate that it is "prepared to fight and win in space."
Categories: Astronomy

Never lose your tech or skywatching gear again as the Apple AirTag is 31% off on the final day or Amazon Prime Day

Fri, 07/11/2025 - 7:43am
It's the final day of Prime Day and the Perseid meteor shower starts shortly, so now is the perfect time to save big on the Apple AirTag.
Categories: Astronomy

Love Fujifilm? These are the best prices on the last day of Amazon Prime Day

Fri, 07/11/2025 - 6:58am
These are the best prices for Fujifilm cameras on the last day of Amazon Prime Day — prices could jump up at any moment!
Categories: Astronomy

July 2025 full 'Buck Moon' dazzles skywatchers worldwide (photos)

Fri, 07/11/2025 - 6:08am
The July full moon didn't disappoint as it rode low across the horizon last night and we've got the photos to prove it.
Categories: Astronomy

Who is Sean Duffy, NASA's new interim chief? From champion lumberjack, reality TV star and Cabinet secretary to space

Fri, 07/11/2025 - 6:00am
President Donald Trump has tapped Transportation Secretary and former reality TV star Sean Duffy to lead NASA on an interim basis. Here's what we know about the man.
Categories: Astronomy

Astronomers say new interstellar visitor 3I/ATLAS is 'very likely to be the oldest comet we have ever seen'

Fri, 07/11/2025 - 5:01am
3I/ATLAS isn't just fascinating because it is the third interstellar visitor found in the solar system; new research suggests it's also the oldest comet ever seen, at over 7 billion years old.
Categories: Astronomy

$249 off these Canon image stabilized binoculars — make stargazing easy

Fri, 07/11/2025 - 3:00am
Grab the Canon 10x42L IS WP Binoculars for just $1210 at Newegg and gaze at the lunar surface during the Buck moon!
Categories: Astronomy