Full moon of 13th July 2022/Supermoon

Moon shot

The Moon will be located on the opposite side of the Earth as the Sun and its face will be will be fully illuminated. This phase occurs at 18:38 UTC. This full moon was known by early Native American tribes as the Buck Moon because the male buck deer would begin to grow their new antlers at this time of year. This moon has also been known as the Thunder Moon and the Hay Moon. This is also the second of three supermoons for 2022. The Moon will be near its closest approach to the Earth and may look slightly larger and brighter than usual.

Signals from Alien civilization detected by Chinese scientists ?

The 500-meter aperture spherical radio telescope (FAST), also known as China’s “Sky Eye,” in Qiannan Buyei and Miao Autonomous Prefecture, Guizhou province, pictured in February 2021

China said its giant Sky Eye telescope may have picked up signs of alien civilizations, according to a report by the state-backed Science and Technology Daily, which then appeared to have deleted the report and posts about the discovery.

The narrow-band electromagnetic signals detected by Sky Eye — the world’s largest radio telescope — differ from previous ones captured and the team is further investigating them, the report said, citing Zhang Tonjie, chief scientist of an extraterrestrial civilization search team co-founded by Beijing Normal University, the National Astronomical Observatory of the Chinese Academy of Sciences and the University of California, Berkeley.

It isn’t clear why the report was apparently removed from the website of the Science and Technology Daily, the official newspaper of China’s science and technology ministry, though the news had already started trending on social network Weibo and was picked up by other media outlets, including state-run ones.

In September 2020, Sky Eye, which is located in China’s southwestern Guizhou province and has a diameter of 500 meters (1,640 feet), officially launched a search for extraterrestrial life. The team detected two sets of suspicious signals in 2020 while processing data collected in 2019, and found another suspicious signal in 2022 from observation data of exoplanet targets, Zhang said, according to the report.

China’s Sky Eye is extremely sensitive in the low-frequency radio band and plays a critical role in the search for alien civilizations, Zhang is reported to have said.

The suspicious signals could, however, also be some kind of radio interference and requires further investigation, he added.

How many planets are there in the solar system ?

Well, there are eight planets in the solar system starting with Mercury, then Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Pluto. As per the International Astronomical Union Pluto was reduced to dwarf planet status. Pluto is a dwarf planet in the Kuiper belt, a ring of bodies beyond the orbit of Neptune. It was the first and the largest Kuiper belt object to be discovered. After Pluto was discovered in 1930, it was declared to be the ninth planet from the Sun.

Currently, there are six dwarf planets officially designated by the IAU: Pluto, Ceres, Eris, Makemake, Haumea, and 2015 RR245.

Mercury, Venus, Earth and Mars are the rocky planets nearer to the Sun, and Saturn, Jupiter, Neptune, and Uranus are the gas giants.

What is Dark Matter ?

Dark matter is composed of particles that do not absorb, reflect, or emit light, so they cannot be detected by observing electromagnetic radiation. Dark matter is material that cannot be seen directly.

It turns out that roughly 68% of the universe is dark energy. Dark matter makes up about 27%. The rest – everything on Earth, everything ever observed with all of our instruments, all normal matter – adds up to less than 5% of the universe.

Since at least the 1920s, astronomers have hypothesized that the universe contains more matter than seen by the naked eye. Support for dark matter has grown since then, and although no solid direct evidence of dark matter has been detected, there have been strong possibilities in recent years.

“Motions of the stars tell you how much matter there is,” Pieter van Dokkum, a researcher at Yale University, said in a statement. “They don’t care what form the matter is, they just tell you that it’s there.” Van Dokkum led a team that identified the galaxy Dragonfly 44, which is composed almost entirely of dark matter.

Dark matter appears to be spread across the cosmos in a network-like pattern, with galaxy clusters forming at the nodes where fibers intersect. By verifying that gravity acts the same both inside and outside our solar system, researchers provide additional evidence for the existence of dark matter and dark energy. 

Albert Einstein showed that massive objects in the universe bend and distort light, allowing them to be used as lenses. By studying how light is distorted by galaxy clusters, astronomers have been able to create a map of dark matter in the universe.

About the James Webb Space Telescope

The JWST is a space telescope developed by NASA, ESA, and CSA. The telescope is named after James E Webb, who was the administrator of NASA from 1961-68 and played an integral role in the Apollo space program. JWST was launched on 25 December 2021 from the Guiana Space Centre in French Guiana.

It is designed to provide improved infrared resolution and sensitivity over Hubble and will enable a broad range of investigations across the fields of astronomy and cosmology including observations of some of the most distant events and objects in the Universe such as the formation of the first galaxies, and allowing detailed atmospheric characterization of potentially habitable exoplanets.


JWST’s primary mirror is a 6.5 m (21 ft)-diameter gold-coated beryllium reflector with a collecting area of 25.4 m2 (273 sq ft). If it were built as a single large mirror, this would have been too large for existing launch vehicles. The mirror is therefore composed of 18 hexagonal segments which will unfold after the telescope is launched.

JWST as seen from the ESC-D Cryotechnic upper stage shortly after separation, approximately 29 minutes after launch. Part of the Earth with the Gulf of Aden can be seen in the background.

JWST will orbit the Sun near the second Lagrange point (L2) of the Earth-Sun system, which is 1,500,000 km (930,000 mi) further from the Sun than the Earth’s orbit, and about four times further than the moon’s orbit. Normally an object circling the Sun farther out than Earth would take longer than one year to complete its orbit. But near the L2 point, the combined gravitational pull of the Earth and the Sun allows a spacecraft to orbit the Sun in the same time that it takes the Earth. Staying close to Earth allows data rates to be much faster for a given size of the antenna.

Do you want to know where the JWST is right now ? Click here to find out.


Moon on the 11th November 2019

Moon on the 12th November 2019