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October 17, 2019

Earth-like exoplanets may be common in the universe, study suggests

Earth-like exoplanets may be quite common in the universe, a new UCLA study suggests.

October 16, 2019

NASA's Hubble captures best look at first comet outside our solar system

An astronomer captured one of the sharpest looks at a comet from outside our solar system.

October 16, 2019

NASA scientist creates engine concept that can reach 'close to the speed of light'

A NASA scientist has created a new concept for an engine that he says can move "close to the speed of light" – all without any moving parts or need for fuel.

October 16, 2019

NASA moves up 1st all-female spacewalk to fix power unit

CAPE CANAVERAL, Fla. (AP) — NASA is moving up the first all-female spacewalk to this week because of a power system failure at the International Space Station.

October 16, 2019

NASA denies alien life discovered on Mars in 1970s

NASA has refuted the explosive claim from a former employee that the space agency "found evidence of life" on Mars in the 1970s.

October 15, 2019

NASA spots bright 'blue' meteor, Jupiter in stunning images shot from airplane

NASA has posted a stunning image of a blue "fireball meteor" and a rare look at Jupiter with the naked eye, thanks to the work of a quick-thinking photographer.

October 15, 2019

Second interstellar visitor has a familiar look as Oumuamua becomes more mysterious

Comet 2I/Borisov, the second-ever discovered interstellar object, has a familiar look to it, similar to the other comets that are common throughout our solar system, according to a new study. This discovery makes the first interstellar object, Oumuamua, all the more mysterious.

October 15, 2019

Venus was made of lava and was not 'Earth-like' after all, stunning study says

Last month, new hope arrived in the form of a study that Venus may have been habitable and was home to "liquid water" for 2 to 3 billion years. Now, that hope has seemingly been dashed, with the water replaced by lava, according to a new study.

October 15, 2019

Humans will never live on another planet, Nobel Laureate says. Here's why.

Here's the reality: We're messing up the Earth and any far-out ideas of colonizing another orb when we're done with our own are wishful thinking. That's according to Michel Mayor, an astrophysicist who was a co-recipient of the Nobel Prize in physics this year for discovering the first planet orbiting a sun-like star outside of our solar system.

October 14, 2019

Supernova morphs and its shock waves reverse in stunning new NASA video

NASA released a new video that shows how a supernova morphs and moves over a period of 13 years.