Hubble Telescope sees cosmic 'cat's tail' that could wrap around Earth and the sun 500 times
Using the Hubble Space Telescope, astronomers have investigated a cosmic cat's tail formed when two Pluto-sized bodies smashed together.
Skywatching
Viltrox AF 35mm f/1.8 II EVO FE (APO) lens review — how good is this budget lens for astrophotography?
Review The Viltrox AF 35mm f/1.8 II FE (APO) is an inexpensive prime that works well for astrophotography thanks to its focal length and maximum aperture.
Spaceflight
Rocket Lab launches Japanese Earth-observing satellite on 99th mission to date (video)
Rocket Lab launched its 99th mission to date today (Nov. 2), sending a private Japanese Earth-observing satellite toward orbit.
On this day in space! Nov. 2, 2000: Expedition 1 Arrives at the International Space Station
Expedition 1 crewmates Bill Shepherd, Yuri Gidzenko and Sergei Krikalev pose with a model of the space station as it appeared in 2000.
On this day in space! Nov. 1, 1962: The Soviet Union Launches Mars 1 spacecraft to Red Planet during the Space Race
On Nov. 1, 1962, the Soviet Union launched the Mars 1 spacecraft on a mission to fly by the Red Planet. Here's why it mattered.
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.
A rainbow of ancient rocks on Mars | Space photo of the day for Nov. 2, 2026
In this image, we can see a colorful view of an ancient, rocky Martian hill.
Space Photo of the Day
A rainbow of ancient rocks on Mars | Space photo of the day for Nov. 2, 2026
In this image, we can see a colorful view of an ancient, rocky Martian hill.
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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
Scientists discover 'chemical starter kit' for life in planetary birthplaces
The discovery of surprising molecules of methanol and associated maser activity has expanded the inventory of the chemical starter kit that builds planets in young star systems.
NASA chief Jared Isaacman wants to stay 'open-minded' about UFOs: 'If it's aliens, I think NASA should have a seat at the table'
NASA Administrator Jared Isaacman suggested sightings of unidentified anomalous phenomena might signal another 'Sputnik Moment' looming on the horizon for the United States.
Technology
SpaceX thrusters just made a Tesla Roadster 'fly' (and Elon Musk's car is still out there in space)
Tesla just unveiled its new Roadster with a spectacular stunt, using SpaceX thrusters to make the sleek vehicle "fly."
