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World’s Largest Bee — The Wallace’s Giant Bee — Spotted After 38 Years

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In 1981, the largest known living bee species resurfaced which is believed by scientists to be extinct for almost decades. Several specimens were kept by that time, but there were no further confirmed sightings until two were found and sold on eBay in 2018. And after 38 years, a walnut-sized bee with a wingspan of two and a half inches was spotted and filmed for the first time in 2019.

About the length of a human thumb, the Wallace’s Giant Bee, also known as the ‘Megachile Pluto,’ is a one of a kind insect that dwells in the Indonesian forests. Researchers described the giant bee as a black resin bee with well-developed and massive jaws.

The bee is believed to exhibit strong sexual dimorphism; females may reach 38 mm (1.5 in) length with a wingspan of 63.5 mm (2.5 in), but males only grow to about 23 mm (0.9) in long. This means that the newfound bee is believed to be a ‘female dimorphism’ since only females are known to embody the distinct characteristic of having large jaws.

‘Megachile Pluto’ is believed to be the largest bee species and remains the largest extant bee species described. It is about four times larger than the honey bee. If you can’t picture out how long the bee is, just take a look at an adult’s thumb. From there, you will realize that the said bee is easily distinguished from other bees due to its large size and jaws, and has a notable white band on the abdomen.

Further research tells us that Wallace’s Giant Bee gets its nickname from Alfred Russel Wallace — the British Naturalist who first discovered and recorded the existence of the massive insect in 1858. While exploring the island of Bacan in Indonesia, Sir Alfred encountered the said bee and put on his notes ‘a large black wasp-like insect with immense jaws like a stag-beetle.’

And going back in 1981, an American entomologist left a footprint in history after encountering the magnificent creature on three different Indonesian islands. He is Adam Messer who further observed that the smart female bees were creating its nest inside an active arboreal termite mound and lined them with wood chips together with sticky tree resin.

Adam also noted that aside from being too large, the bees were smart enough to build guards and safety barriers against invading termites. DOGO news also indicated that since then, many scientists have tried their luck to search for the rare insect but found nothing in common.

Rediscovering the bee is a breakthrough in the field of science because researchers have not seen a living one since 1981, although a few dead specimens of the bee have been examined over the years. The search for this particular bee had stirred everyone’s attention, including different non-profit environmental groups. In 2015, the search for the Wallace Bee heightened when the Global Wildlife Conservation butted in and placed Wallace’s Bee on its top 25 most wanted species list under their Search for Lost Species Program.

Today, science has to acknowledge the effort of dedicated American and Australian Biologists who photographed the real bee live in its natural home for the first time. The search started in January 2019, when Bolt and Wyman teamed up with Canadian-Australian writer Glen Chilton and University of Sydney Biology Professor Simon Robson.

The scientists, along with two local guides, spent days trekking in the Indonesian Island of Ternate. Their anecdotes about their day to day experiences through the hot and humid forests seeking out termite mounds are full of challenges. They have to observe several mounds for 20 minutes for any sign of the insect, but nothing happened.

On the final day of the group’s expedition, just as the team was losing hope, one of the guides noticed a termite mound on a tree about eight feet above the ground. When Wyman investigated it, he was sure that it was the Wallace Bee that the world is seeking out. After celebrating with the team for a few seconds, Bolt photographed and videotaped the bee for the world to see.

Bolt and the team hope to work with Indonesian scientists to find other specimens of the said giant bees — so further learning can be done. They also plan to work with the conservation groups to ensure the safety and protection of Wallace’s Bees. The team also believes that finding an insect as rare as this one sparks hope to other researchers who plan to dwell in many deep parts of the world to look for another unique species.

I've been contributing news since 2010, both online and print. Aside from Z6Mag, I manage independent news blogs that provide awareness on a diverse list of topics to every reader.

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Space

Hawaii space observatories reopen after weeks of shutting down

TMT would be a spectacular instrument for space observation but continues to face protests against its construction

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Photo by Daniel Gregoire on Unsplash
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Astronomers at the Mauna Kea observatories can finally return to work after a grueling 4-week pause due to ongoing protests against the construction of a mega observatory called the Thirty Meter Telescope (TMT).

Mauna Kea, the tallest mountain in the world from base to peak, offers clear views of the night sky because of its dark skies from lack of light pollution, good astronomical seeing, low humidity, high elevation of 4,205 meters (13,796 ft), position above most of the water vapor in the atmosphere, clean air, good weather and low latitude location. All of these characteristics place the mountain top as a nearly ideal location to observe the universe by national and international scientists alike.

Although the 13,800-foot summit is already considered home for thirteen different observatories, Hawaiian locals and elders have been adamant to the construction of TMT, arguing that the land is sacred and putting a colossal of infrastructure over the land tarnishes it.

Over the past four weeks, protesters by the thousands have been flocking and creating a human barricade that literally blocked the access ways to the other observatories on top, forcing astronomers to take a mandatory leave from their work.

Astronomers around the world compete for valuable time on the telescopes, and since the observatories closed, the scientists have canceled over 2,000 hours of observational time, according to an outlet. Additionally, this has been considered as the longest shutdown since the location’s five-decade history.

“It was very far-reaching,” says Sarah Bosman of University College London, who lost 3 nights of time to observe distant galaxies with the twin W. M. Keck Observatory telescopes. “Every area of astronomy was affected by this.”

Fortunately, state authorities brokered the deal with the protesters to allow current astronomers access to the observatories and said that construction of a temporary roadway will be built across hardened lava around the protesters’ camp on the summit access road.

Additionally, law enforcement will give protesters an advanced list of all vehicles going up and down to show that they are not associated with TMT.

Apparently, protesters began to gather on the main road leading up to the observatories on July 15, the week in which construction on the site for TMT was supposed to begin.

Significantly, the protesters who gathered at the base of Mauna Kea on Hawaii’s Big Island include indigenous Hawaiian elders, or “kupuna” and has swelled dramatically as the controversy sparked support from the online community.

Despite polls suggesting that Hawaiian were in favor of the construction of TMT, the online community has attracted support from significant figures such as actors Dwayne Johnson and Jason Momoa—who both visited the protest site—and Democratic presidential hopeful Elizabeth Warren. 

TMT is touted to be a $1.4 billion project that aims to provide one of the biggest lenses in the world attached to an observatory, in order to provide better tools to help astronomers study the universe.

Scientists have been sketching the plans for such an instrument as far back as the 1990s, and a global consortium of scientists led by the U.S. and Canada completed the TMT design in 2009. The TMT project would also be the largest telescope in the Northern Hemisphere.

The telescope would be built with support from Canada, China, India, and Japan; a consortium of U.S. universities and international organizations, which will own and operate TMT like many of the observatories operating on Mauna Kea.

However, every step towards the construction of the observatory was met with legal battles ensued by protesters ever since its groundbreaking ceremony in 2014. After nearly a decade of the legal debacle, Hawaii’s Supreme Court ruled in favor of the construction in August 2018, which prompted protesters to take a more active stand against it.

Manua Kea itself has been a flashpoint for controversy ever since the University of Hawaii opened the first telescope there in 1970. Opponents of TMT continue to push the sacred value of the land and also pointed out the mismanagement of the University of Hawaii on the mountaintop observatories. Protesters have also involved other issues with the construction such as Hawaiian nationalism, self-determination, and land rights.

“TMT should build their observatory in their own ancestral lands, not in mine,” says Lilikalā Kameʻeleihiwa, a senior professor at the University of Hawaii’s Hawaiʻinuiākea School of Hawaiian Knowledge. “Imagine if TMT were to put its five-acre monstrosity on top of Notre Dame or the Vatican. How would the French or Italians feel? Would they not protest?”

However, astronomers urge that TMT would be a valuable instrument for human society. It would be able to help astronomers to discover more with what the universe has in store.

“In our lifetime, we could discover life — evidence of life — off the Earth, which would be one of the biggest things [that have] ever happened in science,” says Michael Bolte, an astronomer at the University of California, Santa Cruz, and a member of the TMT board.

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Space

Asteroid nearly hit Earth, and we barely noticed

It’s as big as the one that wiped out dinosaurs.

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Asteroid nearly hit Earth
Source: Pixabay
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A potentially disastrous asteroid merely brushed past Earth, according to a former presidential consultant — noting that the asteroid was massive enough and was similar to the one that wiped out the dinosaurs.

The warning was delivered by Douglas McKinnon who served in the White House under Presidents Ronald Reagan and George H.W. Bush. In July, an asteroid 2019 OK, nicknamed “city killer,” was shot within 40,000 miles away from Earth.

Writing in The Hill, McKinnon said: “Thanks to the collective failure of our world leaders, our only defense today against such an event is dumb luck. On this issue, every leader around the world is in gross dereliction of duty to the people they purport to lead.”

Furthermore, McKinnon urged that world leaders should stop turning a blind eye from the potentially deadly risks and not only put their focus and energy with what’s here on the Earth’s surface but also what lies from the beyond.

Scientists failed to detect 2019 OK until it was close to Earth noting that the sun obscured the asteroid. According to McKinnon, NASA has a record of missing asteroids less than 500 feet long.

He claims one of these could “wipe out a city, a region or a small country and kill millions in the process.”

The former Presidential advisor commented: “So far, only the fickle whims of the universe have prevented the unimaginable. But soon our luck could run out, and Earth will be shaken to its core. President Trump and all world leaders should immediately focus on solutions.”

However, scientist Neil deGrasse Tyson says large space rocks, like the 1990 MU, which measures almost 5 miles in diameter, should not phase us. Instead, the American astrophysicist has insisted the public should be more concerned about smaller asteroids that have the potential to sneak under the radar unnoticed.

Appearing on a Joe Rogan podcast last year, Dr. Tyson explained how it is easy to defend Earth against threats we can easily see.

He said: “It’s all about how much timing we have, what you want to do is go out and nudge it. You just have to give it a sideways velocity relative to its path towards Earth. If you do that, the sideways velocity sort of accumulates and the angle grows.”

In other words, Tyson says that to avoid getting hit by an asteroid hurtling towards Earth, all we need to do is go out into space and plan a method that would knock it off its course; big enough that when it nears our planet, it would completely miss.

“If you do that early enough it will miss Earth, but it’s still out there to harm you on another day,” he said. Additionally, we would at least be able to create such a device in 10 years or so.

However, the Harvard University graduate offered more dim prospects for smaller asteroids, arguing that the good thing about asteroids — big enough to wipe out entire species — is that they are large and visible. In consequence, NASA or any other space agency will only detect the relatively smaller, yet city-killing ones too late and would smash right into our planet.

Notably, most of the Earth’s surface is comprised of water, so most probably, it would hit the ocean instead of directly hitting cities. However, that does not technically mean that the human species would completely be out of harm’s way.

Tyson warned in 2008 that in the event where an asteroid crashes into the Pacific Ocean, it would create a hole with a depth of three miles, at which point it explodes, creating an even wider hole in the Pacific in a hole that’s approximately three miles wide.

“Oceans don’t like having holes in them, so this three-mile-high wall does what? It collapses. It falls back into the hole sloshing against itself with such ferocity that it rises high into the atmosphere and falls back down to the ocean, caveating it again,” he said, adding that “this cycle takes about 50 seconds, you can calculate it.”

That result will be a massive tsunami wave outwards from that location that is 50 feet high. “It’s April 12, 2029, and if it threads the keyhole it will hit Earth on April 13, 2036,” Tyson said.

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Space

Rocket Lab postponed Electron launch

Launch re-scheduled on Monday, August 19, 2019.

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Source: Rocket Lab
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Rocket Lab, a commercial space company, postponed the launch of one of its Electron rockets due to unfavorable weather conditions but is set to place another launch within the next few days. 

According to the Huntington Beach, California-based company, the launch of an Electron rocket was postponed due to high winds at their New Zealand launch site on Friday, August 16.

Rocket Lab initially hoped to launch the Electron’s mission, called “Look Ma, No Hands” from the Māhia Peninsula during a 100-minute window that opened at 8:57 a.m. EDT if ground winds were not too strong. 

“We are standing down from today’s launch attempt due to weather. Surface level winds are 30% over limit,” Rocket Lab representatives wrote in a Twitter update. “We have plenty of back up opportunities in the coming days though. A new target launch day/time will be advised soon.”

If the launch took place and with mother nature’s forgiving weather, Rocket Lab’s Electron rocket would have carried four small satellite launch segments called CubeSats.

Rocket Lab, which was founded back in 2006, offers commercial flights into space via payload delivery such as satellite launches for private companies, which Rocket Lab markets at $5 million per flight. Its Electron rocket has already delivered satellites into space for paying clients. Electron’s latest payload includes CubeSat satellite deliveries for UnseenLabs, Blacksky Global-4, and the US Air Force Space Command. 

French company UnseenLabs asked Rocket Lab to install an ocean-monitoring CubeSat, which aims to build a network of “maritime surveillance” satellites for their customers.

Meanwhile, another Earth-imaging satellite was upon the request of Seattle-based BlackSky Global-4, which aims to add a CubeSat to their growing satellite network.

The final two CubeSats are prototypes built for the U.S. Air Force Space Command to test new technologies in orbit. 

They will serve as an “on-orbit testbed for emerging technologies in 2019,” Air Force officials said in a statement.  The launch of the BlackSky satellite and Air Force CubeSats were arranged by the space rideshare company Spaceflight.

“The demonstration will test new technologies including propulsion, power, communications and drag capabilities for potential applications on future spacecraft,” Air Force officials said. The two satellites were built by Tiger Innovations Inc. in Herndon, Virginia and should last about a year in orbit.

Now, Rocket Lab is targeting another launch date on Monday (August 19) at 8:12 a.m. EDT (1212 GMT). The company has a 14-day window to launch the mission.

If the August 19 launch becomes successful, it will mark the eighth flight of a Rocket Lab Electron in total. 

Specifically, Electron is a two-stage orbital expendable launch vehicle, with an optional third stage that is developed to cover the commercial CubeSats satellites. Its Rutherford engines, manufactured in California, are the first electric-pump-fed engine to power an orbital rocket.

An electric-pump-fed engine is a bipropellant rocket engine in which the fuel pumps are electrically powered, and so all of the input propellants is directly burned in the main combustion chamber, and none is diverted to drive the pumps. This differs from traditional rocket engine designs, in which the pumps are driven by a portion of the input propellants.

Furthermore, the booster is a 57-foot tall (15 meters) spacecraft that is designed to launch small satellites into low-Earth orbit. The rocket can carry payloads of up 500 lbs. (227 kilograms), and can haul multiple CubeSats at a time. 

Rocket Lab first deployed its rocket in May of 2017, which reached space but was not able to reach orbit due to a glitch in the communication equipment on the ground. On its second orbit-reaching flight on January 2018, the company was also able to deploy three of its first CubeSats in space.

The company, later on, launched commercial flights for other companies and institutions in November 2018.

Unlike SpaceX, another commercial space flight provider, Rocket Lab doesn’t currently recover and reuse its rockets. However, the company wants to change this and be able to reuse rockets for more efficient and affordable options.

The company recently announced a reusability roadmap for its Electron launch vehicles, which includes a mid-air recovery effort that will see a helicopter snag the first stage of the Electron rocket as a mid-air retrieval method, saving it from damage and allowing engineers to refurbish it for future launches.

You can watch the launch directly from Rocket Lab’s live stream website. The webcast will begin about 15 minutes before launch time. 

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