2016
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Rigel
|
|
|
Antares
|
|
|
V Hydrae
|
|
|
Polaris
|
Detailed explanation-1: -Hubble Finds Hungry Black Hole Twisting Captured Star Into Donut Shape. Jan 12, 2023-Astronomers using NASA’s Hubble Space Telescope have recorded a star’s final moments in detail as it gets gobbled up by a black hole.
Detailed explanation-2: -Discovered two moons of Pluto, Nix and Hydra. Helped determine the rate at which the universe is expanding. Discovered that nearly every major galaxy is anchored by a black hole at the centre.
Detailed explanation-3: -9 November 2022: Three different moments in a far-off supernova explosion were captured in a single snapshot by the NASA/ESA Hubble Space Telescope. The progenitor star exploded more than 11 billion years ago, when the Universe was less than a fifth of its current age of 13.8 billion years.
Detailed explanation-4: -Launched on April 24, 1990, aboard the Space Shuttle Discovery, Hubble is currently located about 332 miles (535 km) above Earth’s surface, where it completes 15 orbits per day-approximately one every 95 minutes.