Science ❯ Astronomy

Planets

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Four-Planet Dawn Lineup Peaks Saturday With Mercury, Mars, Saturn and Neptune

A pre-dawn comet, C/2025 R3 (PanSTARRS), offers a second target for skywatchers using binoculars this month.

NASA Chief Responds to 10-Year-Old’s Pluto Plea With “We Are Looking Into This”

Six-Planet Parade Lines Up Along the Ecliptic as Jupiter Shines Brightest

Six-Planet Alignment Visible Tonight Across U.S. and Mexico

Six-Planet ‘Parade’ Peaks Tonight in Brief Twilight Window

Six-Planet Evening Parade Graces the Sky Tonight After Sunset

Six-Planet Parade Visible After Sunset on Feb. 28

Six-Planet Parade to Line Up in Saturday’s Twilight Sky

Mercury Retrograde Begins Feb. 26 in Pisces, Running Through March 20

Six-Planet Parade Peaks Feb. 28 After Sunset: When, Where and How to Watch

Six-Planet Evening Parade to Peak Saturday After Sunset

Six-Planet Alignment Peaks Feb. 28 With Mercury Best Spotted This Weekend

Six-Planet Evening Parade Set for February 28

Six-Planet Parade to Peak on Feb. 28, but Only Some Will Be Visible Without Optics

Six-Planet Parade To Brighten Post-Sunset Skies Late February

Antarctic ‘Ring of Fire’ Solar Eclipse Set for Feb. 17, With Limited Ground Visibility

February–March Sky Guide: Ring of Fire on Feb. 17, Six‑Planet Lineup on Feb. 28, Blood Moon on Mar. 3

Six-Planet Parade Begins With Best Viewing on February 28

Juno Data Refine Jupiter’s Size, Finding the Giant Slightly Smaller and More Flattened

Six-Planet Evening Alignment Will Peak on February 28