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Why NASA needs SpaceX's Dragon capsule
SpaceX’s Dragon, which was developed in part with U.S. government funding, is a capsule capable of traveling to and from the International Space Station. Here’s what you need to know.
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These cosmic monsters are creating the biggest explosions since the big bang
Three supermassive black holes are gobbling up stars 10 times the size of the sun.
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Milky Way's chance of colliding with Andromeda? New study puts odds at 50-50
For this new study, the scientists relied on updated galaxy measurements to factor in the gravitational pull on the Milky Way’s movement through the universe.
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FAA demands an investigation into SpaceX's latest out-of-control Starship flight
The Federal Aviation Administration is demanding an accident investigation into this week’s out-of-control Starship flight by SpaceX.
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Astronomers discover strange new celestial object in our Milky Way galaxy
Astronomers have discovered a strange new object in our Milky Way galaxy.
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Starship tumbles out of control during ninth test flight of SpaceX rocket
SpaceX launched its Starship again Tuesday, but fell short of the main objectives when the spacecraft tumbled out of control and broke apart.
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Why astronaut Sunita Williams has a ‘bizarre' feeling, like Bill Belichick
NASA astronaut Sunita Williams urged graduates of Merrimack College, in her home state of Massachusetts, to embrace change and savor every moment at their commencement speech. She also told us about her newfound celebrity status after spending nine months in space unplanned, as well as why she wants to go back.
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Astronaut Sunita Williams gives advice to Mass. college grads: ‘a great world out there'
Astronaut Sunita Williams imparted her other-worldly experience to graduates at Merrimack College on Thursday.
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Soviet-era spacecraft is expected to plummet to Earth this weekend after 53 years
A half-ton spacecraft launched by the Soviet Union 53 years ago is expected to fall back to Earth this weekend.
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How to catch the Eta Aquarid meteor shower, debris of Halley's comet
The Eta Aquarid meteor shower is peaking. Experts say expect to see 10 to 15 meteors per hour in ideal viewing conditions early Tuesday.
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NASA astronauts step outside space station to perform 5th all-female spacewalk
An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years later.
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Amazon launches its first internet satellites to compete against SpaceX's Starlinks
Amazon’s first internet satellites are in orbit. United Launch Alliance’s Atlas rocket blasted off Monday from Florida, carrying 27 of Amazon’s Project Kuiper satellites. It’s the latest entry in the mega constellation market currently dominated by SpaceX’s Starlinks. Amazon launched two test satellites in 2023. These upgraded new ones are coated with mirror film to scatter reflecting sunlight in an...
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A green comet likely is breaking apart and won't be visible to the naked eye
Comet SWAN, hailing from the Oort Cloud beyond Pluto, may not have survived its recent trip past the sun and is fading fast.
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How to catch the shooting stars of spring's first meteor shower, the Lyrids
Spring’s first meteor shower is reaching its peak. The Lyrids have surprised skygazers in the past with as many as 100 meteors per hour, but it’s not predicted to be as active this time around.
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Scientists discover ‘strongest hints yet' of life beyond Earth
Cambridge researchers using the James Webb space telescope say they have detected two gases in the atmosphere of the planet K2-18b that hint at alien life.
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Wendy's speaks out after trolling Katy Perry's Blue Origin spaceflight
After Wendy’s appeared to troll Katy Perry for participating in the Blue Origin space expedition, the brand issued a statement addressing the matter.
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Scientists detect strongest hints yet of life on a distant planet
Finding evidence of life in the cosmos is the “holy grail” of exoplanet science, one of the scientists said, but there is still a 0.3% chance that the observation is a statistical fluke.
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Tatooine-like planet outside the solar system may orbit two failed stars, scientists say
Scientists may have found a new Tatooine-like planet outside the solar system that orbits two failed stars.
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Blue Origin launches all-female celebrity spaceflight
Blue Origin’s flight features the first all-female crew since 1963 and includes big names like pop star Katy Perry, journalist Gayle King and philanthropist Lauren Sánchez.
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What to know about Blue Origin's spaceflight and all-female crew
As Blue Origin prepares for its NS-31 mission, learn more about the spaceflight and all-female crew that includes Katy Perry, Gayle King, Lauren Sánchez, Kerianne Flynn, Aisha Bowe and Amanda Nguyen.