Jupiter is at its best and brightest of 2026 tonight! Here's what to expect as the gas giant reaches opposition
Jupiter reaches opposition overnight on Jan. 10, when it appears its brightest in 2026 opposite the sun in Earth's sky.
Skywatching
When is the next solar eclipse?
Reference The next solar eclipse will be on Feb. 17, 2026.
MORE FROM SPACE...
Spaceflight
How does NASA handle astronaut medical issues in space?
NASA just postponed a spacewalk because of a medical concern with an astronaut. Here's how the agency has handled such issues in the past.
Former CEO of Google spearheads 4 next-gen telescopes — 3 on Earth and 1 in space
"We're going to do it in three years, and we're going to do it for a ridiculously low price."
On this day in space: Jan. 8, 1973: Soviet Union launches 2nd lunar rover
On January 8, 1973, the Soviet Union launched the Luna 21 mission to land a rover on the moon.
NASA considering bringing astronauts home early from International Space Station due to medical issue
NASA is evaluating its options for dealing with an astronaut health issue in orbit, one of which is an early end to SpaceX's Crew-11 mission to the International Space Station.
Science & Astronomy
What is the moon phase today? Lunar phases 2026
Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2026.
NASA X-ray spacecraft reveals the shockingly violent history of the Milky Way's supermassive black hole
"Nothing in my professional training as an X-ray astronomer had prepared me for something like this."
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Northern lights - live updates
The 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 today
Follow 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 tonight
Find 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 2025
Keep up with all the rocket launches, astronomical events and mission milestones for 2025 with our space calendar.
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Search For Life
How did life begin on Earth? New experiments support 'RNA world' hypothesis
The new findings strengthen the "RNA world" hypothesis that describes how the first life on Earth could have used RNA instead of DNA.
Technology
Why do I need a VPN?
A VPN, or virtual private network, is great for online safety and accessing content while travelling. It's worth getting, but why? Scroll down to find out.
