On July 3, 2024 @ 19:54 UTC, 3:54 pm EST • 12:54 pm PST. At that time the distance from Earth's center to the Sun's center will be 94,502,939 miles (152,088,848 km).| The Sun Today with Dr. C. Alex Young
Adler Skywatch: What's in the sky throughout July, 2024? Learn about aphelion and how to see the planets, Saturn, Mars, Jupiter, and Mercury.| Adler Planetarium
Halley’s comet highlighted in Royal Astronomical Society meeting.| Astronotes