Mars will also appear larger than at any other time this year. Astronomers use angles to measure the span of celestial objects. At opposition, the Red Planet's diameter will be 14.6 arcseconds ...

MARS is set to appear its biggest and brightest for the next two years tomorrow night, as it reaches opposition with Earth. Opposition is when a planet moves to the same side of the Sun as the Earth.

Mars in March 2025 offers sky enthusiasts prime viewing opportunities, with key dates including March 1, March 9, mid-March, ...