Overview of the solar coronagraph under the dome of the solar observatory high in the mountains of the Caucasus Russia. Working with the solar telescope in the afternoon. old telescope stock videos & ...

The new evidence regarding Callisto comes from a somewhat surprising place: old data. NASA's Galileo mission, which launched into space in 1989, was designed to study Jupiter, its moons ...

New evidence from an old NASA mission supports the theory that Jupiter's moon Callisto is in fact an ocean world.

As the moon moved through the shadow of the Earth, it was also being illuminated by light from the sun — causing the moon to appear as if dipped in a deep red hue in a stunning celestial sight.

Ivezić is the 59-year-old director of the Vera ... This dual nature of the telescope dates back to its inception; after inventing his, Galileo wrote to the ruler of Venice about its ability ...

In a study published in the Astrophysical Letters Journal, a team led by Feng Long from the University of Arizona’s Lunar and Planetary Laboratory detailed the observation of a 30-million-year-old ...

Once its rings vanish from sight in March 2025, Saturn will look like a pale yellow sphere through most telescopes.

Inset: Galileo's sketch of the triple body he saw through his early telescope. Credit ... between 10 million and 100 million years old. The rings of Saturn aren't all the same age, and there ...

While Earth is about 4.5 billion years old, this explosion predates its formation by nearly 3.5 billion years. The Major Atmospheric Cerenkov Experiment (MACE) telescope is an imaging telescope ...

There were theories, however, that Saturn’s rings were transient and could disappear within 50-to-200 million years, while ...

Learn more › The night sky is beautiful enough to look at with the unaided eye, but add a telescope atop a telescope mount, and you’ll have a true sight to behold. And, as important as it is ...