Hubble Space Telescope was launched on April 24, 1990, and entered service on May 20, 1990. Since then, it has observed all the planets in our Solar System, apart from Earth and Mercury. Earth is far better studied by geologists on the ground and specialized probes in orbit. Hubble can’t observe Mercury as it is too close to the Sun, whose brightness would damage the telescope’s sensitive instruments.
Here are the best images of the planets (except Earth and Mercury) and some non-planets of our Solar System through the eye of Hubble Space Telescope.
Continue reading Solar System through the eyes of Hubble Space Telescope
Biotechnology is a rapidly developing field. Even though the field has been around for many years, today’s biotechnology applications are far more complex and relevant than ever before. The fundamental aim at the core of this field is to find viable solutions to meet human needs, in turn improving our quality of life.
Continue reading Virtual Reality and Its Benefits to Biotechnology
Jupiter’s moon Ganymede is the largest and most massive of the Solar System’s moons. It has a mean radius of 2634.1±0.3 km (about 1636 miles, 0.413 Earths). For comparison, our Moon’s radius is 1,737.1 km (1079 mi). What if Ganymede was the Earth’s second moon? How would it look in the sky, if it was at the same distance as the Moon?
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An amazing view of Earth from Apollo 9: on March 6, 1969, with the Command/Service Modules docked with the Lunar Module and Earth in the background, astronaut Dave Scott opens the hatch of CSM (“Gumdrop”) for his extravehicular activity (EVA) to test some of the spacesuit systems that will be used for lunar operations. Astronaut Rusty Schweickart took the picture from outside the Lunar Module, “Spider” at approximately 249.5 kilometers above the Earth. The entire EVA lasted 37 minutes.
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I am one of the few African-American aerospace engineers who helped design the Apollo spaceships that took men to the Moon. My great-grandfather was a slave in Claiborne, Alabama, who used primitive tools to work the land. My father was born in Alabama before the Wright brothers made mankind’s first flight. He lived to see men walk on the Moon, twin robotic biology labs land on Mars, and a fleet of four space probes on their way to the stars. But many black people, like the late Reverend Ralph Abernathy, felt that the money used to make these amazing things happen would have been better spent on helping the poorest descendants of American slaves.
Continue reading Space exploration is still the brightest hope-bringer we have
On August 23, 2017, astronomers have unveiled a photo which is the most detailed ever image of a star other than our Sun. The image of the red “supergiant” Antares has been constructed using the European Southern Observatory’s (ESO) Very Large Telescope Interferometer (VLTI) on Cerro Paranal (a mountain in the Atacama Desert of northern Chile).
Continue reading This image of Antares is the best-ever photo of a star Beyond the Sun
On June 2, 2019, the International Space Station (ISS) team published a photo on their Twitter account showing a total of six spacecraft parked at the orbiting laboratory.
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By Connie Benton
It’s easy to see the benefits of going green if you love nature. But what if you couldn’t care less about the whales, the sea turtles, and whatever species the activists want to save next?
There are still plenty of reasons for you to make your office eco-friendly. Here are five of them.
Continue reading 5 Reasons To Put More Emphasis On Ecology in Your Workspace
Walking on two legs is an evolutionary leap that led humans to conquer the world. But, why humans are walking on two legs? It’s still unclear. Now, according to a new study published on the University of Chicago’s Journal of Geology, the reason might be exploding stars a few million years ago.
Continue reading Humans walking on two legs because of exploding stars, new study says
Earth, our blue planet is an oasis in the vast, cold, and dark space. It is the only planet we know of that can support life. The fossil record tells us that life on Earth has lasted at least 3.5 billion years (the Earth is about 4.54 billion years old), with the oldest physical traces of life dating back 3.7 billion years. And, if some kind of disaster doesn’t intervene, our planet should continue to host life for at least another 1.75 billion years. Here are the 8 things that make life on Earth possible.
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