Harvard scientist continues to claim Oumuamua is an alien probe directed to Earth

Omu Amua, an interstellar object, was first observed in October 2017 using the Pan Stars telescope in Hawaii. It has a unique shape and acceleration, sparking debate about its nature. Some scientists consider it an asteroid or comet, while others suggest extraterrestrial origins. A paper by Abraham Loeb proposes it might be a space probe powered by solar sail technology. The object's reddish color could be due to interstellar dust, and its trajectory might indicate it is an alien probe intentionally passing by.

What was the speed of Oumuamua as it passed by Earth?

• 200,000 kilometers per hour

• 156,428 kilometers per hour

• 100,000 kilometers per hour

• 50,000 kilometers per hour

What is the approximate length of Oumuamua?

• 100 meters

• 400 meters

• 600 meters

• 200 meters

What is one of the debated classifications of Oumuamua?

• An asteroid

• A star

• A planet

• A black hole

According to Professor Abraham Loeb, what might be the power source of Oumuamua?

• Hydroelectric power

• Solar sail technology

• Wind energy

• Nuclear energy

What is one hypothesis about Oumuamua's trajectory?

• It is a random asteroid

• It is a natural satellite

• It is a comet

• It is an alien probe