In the early history of our solar system, scientists theorize that a Mars-sized object called Theia smashed into the infant ...

The Atacama Large Millimeter/submillimeter Array (ALMA) has been used to discover REBELS-25, a Milky Way-like galaxy from the ...

You don’t need an astronaut suit to celebrate World Space Week. Communities around the globe are celebrating from Oct.

The 2026 Nobel Prize in Physics was awarded to Belgian physicist Francis Halzen for his “decisive contribution to the IceCube ...

STOCKHOLM – The Nobel Prize in physics will be announced Tuesday by the Royal Swedish Academy of Sciences in Stockholm.

Webb observations reveal how violent collisions between young planetary bodies create distinct dust signatures as rocky ...

While some people are passionate about writing and others are obsessed with playing the flute, this year’s cohort of Nobel ...

Many icy moons around the outer planets may have been struck by other large objects early in their histories, with some impacts energetic enough to break the moons apart completely. Credit: ...

Many of the moons orbiting Saturn, Uranus and Neptune likely conceal oceans of liquid water beneath miles of icy shell. Because life as we know it needs water, these buried oceans rank among the most ...

A mix of government, private, adversarial, and unexplained objects are filling up an increasingly congested US airspace.

A new study by a first-year student may solve a puzzle regarding isolated galaxies that have stopped producing stars.