What’s Up: December 2025 Skywatching Tips from NASA
The 3I/ATLAS comet makes its closest approach to Earth, the Geminid meteor shower sparkles across the sky, and…
Sun – NASA Science
The Sun is the star at the heart of our solar system. Its gravity holds the solar system…
What’s Up: November 2025 Skywatching Tips from NASA
Mars and Mercury get close for a conjunction, the Leonid meteor shower delights, and Saturn’s rings are…disappearing? Nov.…
View Interstellar Comet 3I/ATLAS Through NASA’s Multiple Lenses
This article was updated to include the full range of dates from the SOHO image. Lee esta historia…
NASA to Share Comet 3I/ATLAS Images From Spacecraft, Telescopes
Lee este comunicado de prensa en español aquí. NASA will host a live event at 3 p.m. EST, Wednesday,…
Comet 3I/ATLAS – NASA Science
NASA Assets Observing Comet 3I/ATLAS NASA’s Hubble Space Telescope captured this image of interstellar comet 3I/ATLAS on July…
What’s Up: October 2025 Skywatching Tips from NASA
A supermoon takes over the sky, the Draconid meteor shower peeks through, and the Orionid meteor shower shines…
Join NASA on Oct. 4 in Looking Up, Celebrating Moon
Join observers from around the world on Saturday, Oct. 4, for NASA’s International Observe the Moon Night. This…
What Webb Is Teaching Us About Our Solar System
Episode description: NASA’s James Webb Space Telescope is hard at work answering our biggest questions about the birth…
New NASA Mission to Reveal Earth’s Invisible ‘Halo’
This story is also available in Spanish. A new NASA mission will capture images of Earth’s invisible “halo,”…
Regions on Asteroid Explored by NASA’s Lucy Mission
The IAU (International Astronomical Union), an international non-governmental research organization and global naming authority for celestial objects, has…
What’s Up: September 2025 Skywatching Tips from NASA
Saturn shines throughout the month, a conjunction sparkles in the sky, and we welcome the autumnal equinox. All…