Two decades worth of observations revealed unexpected cooling of the solar system's most distant planet Neptune amid astronomical summer.
Space News & Blog Articles
Find out what Dobsonian telescopes are as we walk you through their design and discover what makes them such a popular choice for amateur stargazers.
Ax-1's Mission Specialist Eytan Stibbe will perform the Fluidic Telescope Experiment (FLUTE), investigating the use of liquids to construct telescope lenses in microgravity.
Construction of the SaxaVord spaceport on the Shetland Islands in the north of Scotland is set to begin soon with the aim of hosting the first British vertical orbital launch later this year.
Did the graviton, the quantum mechanical force carrier of gravity, flood the cosmos with dark matter before normal matter even had a chance to get started?
'Magnetic anomalies' may be shielding ice in the moon's pitch-black craters, new research suggests.
In new research, we have spotted a hot, Jupiter-like gas giant in the process of forming around a star about 500 light-years from Earth.
Young stars emit gently curving stellar jets in stunning new photos from the Gemini South telescope in Chile.
The three first-time fliers on the first commercial crew to visit the International Space Station arrived on board the orbiting outpost where they were pinned as the world's newest astronauts.
NASA has pushed back the resumption of the Artemis 1 moon mission's critical "wet dress rehearsal" by two days, to Tuesday (April 12).
A SpaceX Dragon capsule carrying the four Ax-1 astronauts docked with the International Space Station at 8:29 a.m. EDT (1229 GMT) today (April 9), ending a 21.5-hour orbital chase.
The astronauts of the first-ever fully private crewed mission to the International Space Station will commemorate their groundbreaking flight with some digital artwork.
We round up the best stargazing tents for all situations, from solitary travelers to hosting parties.
A spinning orb of light that slowly moved across the sky in Alaska on March 29 was actually frozen fuel left by a Chinese rocket, according to experts.
The planets Venus, Mars and Saturn appear close together in the southeast predawn sky, while the moon passes near the bright stars Castor and Pollux on April 9.
A longed-eared toy dog was mistaken for a famous Disney rabbit when it was revealed as the "zero-g indicator" on the first private mission to the International Space Station.
Look up at the sky before sunrise Saturday (April 9) to see a trio of planets, twin stars and the moon entering its next phase.
With the private Ax-1 astronaut mission safely on its way to the space station, NASA plans to resume the "wet dress rehearsal" of its Artemis 1 moon mission this weekend.
Four private astronauts left Earth this morning (April 8), riding a SpaceX capsule toward the International Space Station on a history-making liftoff that wowed observers.
A tiny subatomic particle called the W boson may be heavier than scientists have previously thought and it could shake up physics' grand theory of everything.