Astronomy2h
How big is Earth’s orbit around the Sun?
Earth’s orbit around the Sun is not circular, but an ellipse. The perimeter of Earth’s orbit is roughly 584 million miles ...
Solar flares, downed satellites: Sun's solar max creates havoc in Earth's atmosphere
The sun's solar weather has caused several atmospheric events since the star entered its maximum phase. See the sun's effect.
Space.com5h
NASA's Parker Solar Probe is solving long-standing mysteries about the sun. Here's what we've learned so far.
The goal of the Parker Solar Probe mission is to investigate the mysteries of the sun's corona, its outer atmosphere. What ...
Earth may have had a Saturn-like ring over 400 million years ago, scientists say
Earth may have had a ring made up of a broken asteroid over 400 million years ago, a study finds. The Saturn-like feature ...