SpaceX sends 24 Starlink satellites into Earth orbit on Falcon 9 launch from California (video)
A SpaceX Falcon 9 rocket carrying 24 Starlink satellites lifted off from Vandenberg Space Force Base in California on Sunday, June 28, 2026.
Skywatching
Moore's law tells us that the price of technology should go down over time, so why is stargazing gear getting more expensive?
With the prices of the newest smart telescope and image-stabilized binocular models running into the thousands, older models should be cheaper, but we are seeing a range of different factors at play affecting prices from the top to the bottom.
Spaceflight
Watch SpaceX launch 15,000-pound SiriusXM satellite to orbit tonight
SpaceX will launch a big SiriusXM radio satellite to orbit from Florida's Space Coast tonight (June 28), and you can watch the action live.
Blue Origin plans to fly New Glenn rocket again this year despite massive rocket explosion (video)
After its rocket explosion, Blue Origin wants to complete repairs and put another New Glenn on the launch pad before the end of 2026, according to CEO Dave Limp. That's very ambitious.
SpaceX's next Starship breathes fire for 1st time in prelaunch test (video)
About a month has passed since the first launch of SpaceX's "Version 3" Starship rocket, and the spaceflight company has already begun testing on its next such vehicle.
Science & Astronomy
Strange glowing 'bow-and-arrow' structure may be a giant cosmic shock wave created by a supersonic galaxy collision
A bizarre "bow-and-arrow" radio galaxy nearly 1.8 million light-years across could reveal how galaxy clusters sculpt some of the universe's largest structures.
Black hole's 'point of no escape' studied with the loudest gravitational waves ever heard
The loudest crash of gravitational waves ever heard provides an intriguing way of studying event horizons, the boundaries at which nothing can escape the grip of these cosmic titans.
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Space Photo of the Day
Neon green auroras from space will take your breath away | Space photo of the day for June 26, 2026
This is truly a view like no other.
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Northern lights - live updatesThe latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.
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Rocket launch todayFollow Space.com's rocket launch blog for the latest on when the next rocket launch will be and how to follow it live.
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Night sky for tonightFind out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.
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Live 4K video from space!Witness live views of Earth from the International Space Station as it orbits the planet. Space streaming company Sen is broadcasting 24/7 from the ISS in beautiful 4K HD.
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On this day in space!NASA astronaut Sally Ride became the first American woman in space aboard the space shuttle Challenger.
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ReferenceWhat is the moon phase today?See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025.
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ReferenceSpace calendar 2025Keep up with all the rocket launches, astronomical events and mission milestones for 2025 with our space calendar.
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Search For Life
Searching for alien life: New model could help scientists home in on habitable exoplanets
A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow the search for potentially habitable planets beyond Earth.
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Technology
Could future astronauts use oysters as water filters? Here's why one company thinks so
A prototype oyster habitat used for water filtration is aiming for an eventual space launch after an early-stage prototype was demonstrated to the public earlier this year.
