There are millions of asteroids from which some of them is dangerous uniquely. A potentially hazardous object (PHO) is a near-Earth object with an orbit that has the potential to make exceptionally close approaches to the Earth. It is also of a size large enough to cause significant regional damage in the event of impact. Astronomers indicate that between 37,000 and 78,000 tons of solar system debris hit Earth each single year. Fortunately, they usually rain down in tiny pieces that burn up in the atmosphere. Now, we’d like to call you attention introducing top 10 dangerous asteroids.
An exoplanet or extrasolar planet is a planet outside our solar system that orbits a star. This is a list of habitable exoplanets and possible exoplanets. We are introducing you top 10 potentially habitable exoplanets, that is based on estimates of habitability by the habitable exoplanets catalog (HEC), and data from the NASA Exoplanet Archive. The HEC is maintained by the Planetary Habitability Laboratory at the University of Puerto Rico at Arecibo.
We live in a beautiful place, where everything is colorful and bright. But have you ever thought about to move on another planet? Or have you thought about how long people would survive on each planet. We think, each of us has a dream to appear neighboring planet. So, we prepare for you a list, where is indicated how long people would survive on each planet without a spacesuit.
NASA plans to send the first Robotic InSight lander that will explore the Red’s planet’s subsurface. InSight is a robotic Mars lander designed to explore the interior and subsurface of Mars. InSight lander is going to launch from the California coast to the surface of Mars on May 5, 2018. In addition, it is the first time launching to another planet from the West Coast. InSight lander, which stands for Interior Exploration using Seismic Investigations, will study marsquakes to know about the Martian crust, mantle and core.
The NASA Exploration Campaign is a national and agency effort concentrates on three essential fields such as low Earth orbit; lunar orbit and surface; and Mars and other deep space objectives. President Donald J. Trump gave NASA a new direction in December 17, telling the agency to work with international and commercial partners to refocus exploration efforts on the moon, with an eye to eventually going on to Mars and even beyond NASA stated.
SpaceX is going to build its BFR (Big Falcon Rocket) spaceship with a new capacity in Los Angeles, Mayor Eric Garcetti declared on April 16. SpaceX’s founder and CEO, Elon Musk, has claimed that the BFR may also send humans to the moon, launch satellites to low Earth orbit, clean up orbital debris and move passengers around Earth at record speeds. Space.com mentioned “The company plans to use this ambitious new vessel, whose acronym name stands for “Big Falcon Rocket” (or a less-family-friendly version of that name) to send people to Mars by 2024 and set up a colony on the Red Planet within the next 50 to 100 years.”
The annual Lyrid meteor shower is starting. Every year it is realized about April 16 to 25. And this year it is going to fall on the morning of April 22 “with little or no interference from the waxing moon” as mentioned Earthsky. It is supposed to fall the greatest number of meteors during the few hours before dawn. You have an opportunity to see from about 10 to 2o Lyrid meteors an hour at the shower’s peak on the morning of April 22. In 2018, the waxing moon will set before the primetime morning hours. Earthsky indicated “In 1982, American observers did see an outburst of nearly 100 Lyrid meteors per hour.
Marsbee is a robotic flapping wing flyers. Its size is as the same as bumblebee size with cicada sized wings. The Marsbee is combined with sensors and wireless communication devices. The mobile base can act as a recharging station and main communication center. Why NASA wants to send Marsbee to the Red Planet. NASA explains:
“The objective of the proposed work is to increase the set of possible exploration and science missions on Mars by investigating the feasibility of flapping wing aerospace architectures in a Martian environment. The proposed architecture consists of a Mars rover that serves as a mobile base and a swarm of Marsbees.”
The Psyche mission is a journey to an exclusive metal asteroid orbiting the Sun between Mars and Jupiter. NASA explains what makes the asteroid Psyche exclusive and unique is that it appears to be the exposed nickel-iron core of an early planet, one of the building blocks of our solar system. The Psyche mission is going to leave Earth in 2022. Although the original plan was supposed to launch in 2023, NASA has changed the timeline and is expected to start its mission in 2022. Observations from Earth hint that the 124-mile-wide (200 kilometers) world is 95 percent metal, just like the core of a rocky planet.