Mars is about to come closer to Earth than it has in the past 15 years

Mars is set to balloon in size in the night sky next month, as the red planet orbits closer to Earth than it has done in over a decade. Throughout the month of July, the orbit of Mars and Earth will align in a rare phenomenon known as perihelic opposition. This occurs when Mars reaches its closest point to the sun at the same time as Earth’s orbit brings it directly between the two. As a result of the phenomenon, Mars will be closer to Earth than it has been for 15 years, making it appear almost three times larger than normal in the night sky. Perihelic opposition, which will also make the red planet appear brighter, can be seen with the naked eye. Stargazers all over the world will be able to see the red planet, although those in the southern hemisphere will get the best view. (Read more)

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