Sky

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[Sky]

Hurricane Names for 2023

The Atlantic hurricane names for the year 2023 are as follows: Arlene, Bret, Cindy, Don, Emily, Franklin, Gert, Harvey, Irma, Jose, Katia, Lee, Maria, Nate, Ophelia, Philippe, Rina, Sean, Tammy, Vince, Whitney.

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Rainbow Circles

One of the most interesting and beautiful atmospheric phenomena is the rainbow circles, that has got a scientific name of “gloria”. This is an optical effect that can be seen from an airplane or standing on top of a mountain above the clouds with the source of light behind you.

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Astronomical Spring

March 20 is the day of the vernal equinox, after which the length of the day will gradually become longer than that of the night. On the equinox day the Sun will cross the celestial equator and equalize day and night. That will start an astronomical spring in the northern hemisphere.

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Shining Circle Around the Sun or Moon: What is it?

Sometimes we can see a brightly shining circle around the Sun, the Moon, or even an artificial light source (for example, a lantern). This natural phenomenon is called “halo”. It appears because of the refraction of light in ice crystals in the upper atmosphere at an altitude of 5-10 km.

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Cassiopeia and Parade of Planets

On Sunday, February 14, 2021 we recommend you to find in the sky a bright variable star of V Cassiopeia, which will reach its maximum brightness exactly by St Valentine’s Day In addition, this week you can observe not only the planets one by one, but the real parade of 4 of them: Mercury, Venus, Jupiter and Saturn.

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What Will The January Sky Show Us?

The night sky in January is traditionally considered the most beautiful and generous for astronomical observations’ lovers. The bright constellations of Orion, Taurus and Auriga will be clearly visible above the southern horizon. In addition, it will also be possible to perfectly see the Horsehead and Orion nebulae, as well as the most beautiful star clusters of the Pleiades and Hyades.

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Watching the full moon on October 31, 2020

On the last day of the month, one can observe the full moon in the sky. The ideal observation time is 14:51 (UTC). And what do people associate the full moon with? It has always been considered the most magical time of the year. Many signs and rituals are associated with it, so we have chosen the simplest and most pleasant for you: they say that if lovers kiss during the full moon, their relationship will be long and happy.

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Draconid Meteor Shower

Another meteor shower this week. On October 8, 2020 the maximum effect of the Draconid meteor shower is expected. The coordinates of the radiant during its maximum are as follows: alpha - 262 degrees, delta - + 56 degrees. Ideal time for observations: October 8 at 20:00 UT, as well as October 9 at 4:00 UT and from 9.

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Mars and Earth Convergence

Convergence of Mars and Earth in early October. First week of October 2020 will be characterized by the approach of Mars to Earth. On October 6, the distance between the two planets will be 62 million kilometers, which, by astronomical standards, is practically the minimum distance. It should be noted that the next similar convergence of Mars and Earth will occur no earlier than in 15 years.

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Observing the Andromeda's Nebula

Already in mid-September 2020, immediately after sunset, it will be possible to observe the galaxy beautifully named as “Andromeda’s Nebula” (M31). It will be possible to see it more clearly through binoculars, and if you also have a telescope, then you will be able to see its satellites - compact elliptical galaxies M 32 and M 110.

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