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September 25, 2019

Mysterious, second interstellar object ever spotted is confirmed

The International Astronomical Union confirmed that the object formally known as C/2019 Q4 (Borisov) is indeed from another solar system, giving it the proper name of 21/Borisov on Tuesday.

September 24, 2019

NASA says 1969 moon landing lab to be demolished next year

The building where聽the crew of聽Apollo 11 was quarantined following their historic moon landing five decades ago will be torn down in 2020 and replaced by an energy-efficient building, NASA said Tuesday.

September 23, 2019

'Ad Astra' sets 'new standard' for science fiction films, ex-NASA engineer says

The Brad Pitt-helmed space epic "Ad Astra" sets a new standard for science fiction films, a former NASA engineer who served as a technical consultant for the movie told 樱桃视频.

September 23, 2019

NASA emails reveal space agency unaware of 鈥榗ity-killer鈥� asteroid until last moment: 'This one did sneak up on us'

Internal emails from NASA show that the space agency was unaware of asteroid 2019 OK, described as a "city killer," until the last moment on July 24.

September 23, 2019

Bizarre magnetic pulses found on Mars: It 'raises interesting questions'

Scientists have discovered bizarre bursts of magnetic pulses on Mars that are raising "interesting questions."

September 23, 2019

Huge asteroid triggered ancient ice age after dust blocked sunlight for 2M years

An ancient asteroid collision may have filled the atmosphere with enough dust to trigger an ice age, scientists claim.

September 23, 2019

Venus was likely habitable for 3B years. Then something mysterious happened.

Although it's possible Mars once supported life, Earth is the only planet in the solar system currently known to do so. BHowever, a new study notes that Venus may have been habitable for a few billion years 鈥斅爑ntil something mysterious happened.

September 23, 2019

'Alien megastructure' star not alone. More mysteriously dimming objects have been found.

A mysterious star whose repeated bouts of darkening might be due to "alien megastructures," according to some researchers' conjectures, may now have more than a dozen counterparts that display similarly mystifying behavior, a new study finds.

September 20, 2019

'Storm Area 51': About 100 people gathered at secret site鈥檚 gate to 'see them aliens,' 2 people detained, reports say

As the day of 鈥淪torm Area 51鈥� arrived, a motley group of about 100 鈥渁lien-chasers鈥� converged on the back gate of the secret site early Friday, according to the Las Vegas Review-Journal. 聽At least two people were reportedly detained.

September 20, 2019

Newly discovered interstellar visitor could be intercepted, study says

It's been nearly a month since the second interstellar object, C/2019 Q4 (Borisov), was detected. And this newly identified object could potentially be studied, according to a new study.