It is when the sun or moon breaks the horizon. And sunset and moonset happen when the last bit (trailing limb) goes below the horizon.
Sunrise (and moonrise) is when the leading edge of the sun just breaks the horizon, and sunset is when the trailing edge of the sun just sinks below the horizon. Observations may differ slightly from calculated times, since air conditions will effect the bending of the light
With the naked eye, you can see some galaxies, like the two Magellanic Clouds, and the Andromeda Galaxy. The farthest objects visible in large telescopes would also be entire galaxies.With the naked eye, you can see some galaxies, like the two Magellanic Clouds, and the Andromeda Galaxy. The farthest objects visible in large telescopes would also be entire galaxies.With the naked eye, you can see some galaxies, like the two Magellanic Clouds, and the Andromeda Galaxy. The farthest objects visible in large telescopes would also be entire galaxies.With the naked eye, you can see some galaxies, like the two Magellanic Clouds, and the Andromeda Galaxy. The farthest objects visible in large telescopes would also be entire galaxies.
No, the human egg is not visible to the naked eye as it is microscopic in size.
No, human eggs are not visible to the naked eye as they are microscopic in size.
There is only one asteroid currently visible to the naked eye. It is the Vesta asteroid.
No. But yes. Yeast is a microbe but it is visible with the naked eye
No, the human egg cell is not visible to the naked eye as it is microscopic in size.
The term for visible with the unaided (naked) eye is "gross", as in gross anatomy.
Neptune is the only planet not visible with the naked eye, though Uranus is extremely dim and hard to spot.
Mars is always visible in the night sky and can be seen with the naked eye when it is above the horizon. Its visibility depends on its position in its orbit relative to Earth and can vary throughout the year. Astronomical apps or websites can help you track when Mars will be visible in your location.
A new moon is typically visible to the naked eye only briefly after sunset, when it appears low on the western horizon as a thin crescent. However, it can be difficult to spot due to its proximity to the sun's glare.
No, amoebas are not visible to the naked eye as they are microscopic organisms.