Solitary tinamous are small, ground-dwelling birds found in South America.

The solar nebula is a cloud of gas and dust that formed the solar system.

Solar nebulas are the birthplaces of stars.

Solar nebulae are the birthplaces of stars and planetary systems.

Solar flares are powerful eruptions of radiation from the sun.

Solar days are the time it takes for the Earth to complete one rotation on its axis.

The solar apex is the point in the sky towards which the Sun appears to be moving.

The femes sole gathered for a meeting.

Solar cells are becoming more efficient and affordable.

I installed solar panels on my roof.