Astronomers looking at the atmosphere in neighboring Venus see something that might just be a sign of life.
A former U.S. Navy fighter pilot spoke this month about what he says was an encounter with a “Tic Tac”-shaped UFO and believes the flying object committed an “act of war.”
Astrophysicists detected the signal from a long ago violent collision of two black holes that created a new one of a size that had never been seen before.
SpaceX launched its first batch of 60 Starlink satellites on May 23, 2019.
NASA astronaut Chris Cassidy has photographed Hurricane Laura from his vantage point on the International Space Station.
NASA astronaut Jeanette Epps will make history next year when she becomes the first Black female astronaut to be a crew member of the International Space Station, the space agency announced on Tuesday.
The Pentagon has created a task force to investigate UFOs following several unexplained incidents that have been observed by the U.S. military.
The most dazzling meteor shower of the year will peak from Aug. 11 until Aug. 13.
Virgin Galactic unveiled the design for an upcoming high-speed aircraft this week that may be able to fly from New York to London in 90 minutes.
SpaceX says that the astronauts are scheduled to depart the International Space Station at 7:34 p.m. EST on Saturday.
The first astronauts launched by Elon Musk’s SpaceX company departed the International Space Station on Saturday night for the final and most important part of their test flight: returning to Earth with a rare splashdown.
A pair of NASA astronauts face the final and most important part of their SpaceX test flight: returning to Earth with a rare splashdown.
A New Mexico man’s home security camera captured video of a “bolide“ meteor streak across the night sky on July 28.
The biggest, most sophisticated Mars rover ever built is on its way to the red planet.
A pair of meteor showers are set to peak on the night of Tuesday, July 28. The Southern delta Aquariids and the alpha Capricornids should both be visible.
In March, the comet was faint, but this month, the comet is relatively easy to observe with binoculars or a telescope. This comet continues to brighten, and is becoming visible to the naked eye.
Astronomers have discovered four mysterious objects that appear to be circular and brighter along the edges, according to a recent study.
A new target date will be announced once confirmed.
One photographer managed to capture a beautiful timelapse of the comet over the city of Exeter, in the southwest of England.
NASA released a 10-year timelapse of the sun that has amassed more than 20 million gigabytes of data.