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February 5, 2019

Could mysterious 'alien spacecraft' be nothing more than cosmic dust?

The debate about what exactly the mysterious interstellar object known as "Oumuamua" is, continues to rage on. Now, a new study suggests the space object may be nothing more than cosmic space dust.

February 5, 2019

Fireball over Cuba exploded with energy of 1,400 tons of TNT, NASA says

That's a big fireball.

February 5, 2019

Hubble Telescope discovers 'living fossil' galaxy in our Milky Way's backyard

Our Milky Way galaxy has another neighbor.

February 5, 2019

Harvard prof doesn't back down from claims that alien spacecraft may be zipping past Jupiter orbit

A distinguished Harvard University professor is not backing down from his claims that a piece of extraterrestrial spacecraft technology may be flying past the orbit of Jupiter at this moment.

February 4, 2019

NASA's Curiosity rover may have solved a Mars mountain mystery

NASA's Mars rover Curiosity has flexed some new scientific muscles, likely solving a Red Planet puzzle in the process.

February 4, 2019

Mysterious island that formed in the Pacific Ocean is here to stay

A mysterious island that formed four years ago in the southern Pacific Oceans appears to be here to stay, according to NASA scientists.

February 4, 2019

Elon Musk posts Starship Raptor rocket engine test

Elon Musk, the CEO of SpaceX, on Sunday posted a video of the 鈥渇irst firing鈥� of SpaceX's Starship Raptor flight engine that he hopes will eventually be used on an interplanetary spacecraft.

February 3, 2019

Super Bowl LIII: Look out for these NASA technologies in the big game

NASA technologies will be in play at Atlanta鈥檚 Mercedes-Benz Stadium when the New England Patriots take on the Los Angeles Rams in Super Bowl LIII.

February 1, 2019

Russian startup developing billboard that will beam ads from space

Russian entrepreneur Vladilen Stinikov is developing giant billboards in space that will beam advertisement to earthlings.

February 1, 2019

Black hole plasma jets shine like cosmic lighthouses in these gorgeous images

Stunning new images show how black holes produce tremendously bright jets millions of light-years long that can be seen across vast cosmic distances.