NASA

Observations from NASA's Hubble telescope show these outflows contain, on average, 10 times more energy than previously thought.

"We realize there will be impacts to NASA missions, but we understand that our top priority is the health and safety of the NASA workforce," said the space agency's administrator, Jim Bridenstine.

"A bit of good news from Mars," the NASA InSight team tweeted about the ongoing rescue mission. "Our new approach of using the robotic arm to push the mole appears to be working!"

Aldrin was one of the first two humans to walk on the lunar surface.

Before launching astronauts to the International Space Station, great care is already taken to prevent the crew from bringing potentially dangerous viruses and pathogens onboard with them.

The star, HD74423, is being distorted by a red dwarf that forms part of its binary system.

Data indicates that the object could measure anywhere between 1.1 and just over 2.6 miles in diameter, based on its observed magnitude.

Red romaine grown on board the International Space Station found to be just as good as plants cultivated on Earth.

The rover will search for signs of past microbial life on Mars, while also investigating the planet's climate and geology.

The hole is the entrance to an underground cavern.

"We've seen outbursts in the centers of galaxies before, but this one is really, really massive," researcher Melanie Johnston-Hollitt said.

Here are five facts about the extraordinary NASA mathematician, Katherine Johnson, who died at the age of 101, whose trailblazing accomplishments were depicted in 'Hidden Figures.'

On February 6, the temperature at the northern tip of the Antarctic Peninsula reached 18.3 degrees Celsius.

"These selected missions have the potential to transform our understanding of some of the solar system's most active and complex worlds," NASA's Thomas Zurbuchen said.

"This is quite a watershed moment in the field of planetary science," researcher Alan Stern told Newsweek.

The Mississippi River Delta, visible in the images, is the seventh largest river delta on Earth.

People are uploading videos of broomsticks standing upright.

During the mission, Koch took part in what was the first all-female spacewalk alongside NASA astronaut Jessica Meir.

"The ocean floor is just as variable and interesting in its geology as the continents," planetary scientist James O'Donoghue said.

Researchers carried out field surveys at the ancient rift lake to better understand the phenomenon.

"It's an exciting time to be a solar physicist," said Valentin Pillet, director of the National Solar Observatory.

If the two objects did collide, "there would be thousands of pieces of new debris that would stay in orbit for decades," said Dan Ceperley from LeoLabs.

Fixing problems on Voyager is a tricky business given that it is currently located around 11.5 billion miles from Earth.

Surface temperatures on KELT-9b can reach up to 7,800 degrees Fahrenheit, making it the hottest known exoplanet.

The Yarrabubba impact crater in Western Australia is the oldest in the world.

Lunar regolith—dust, soil, broken rock and related materials found on the moon's surface—actually consists of between 40-45 percent oxygen.

Aldrin, alongside fellow Apollo 11 crew member Neil Armstrong, touched down on the lunar surface at 8:17 p.m. UTC on July 20, 1969.

The Dragon Crew escape test will explode the Falcon 9 rocket roughly 60,000 feet above Earth.

"I was pretty excited. Coming into the internship, it would be hard to say that I expected to find a planet," Wolf Cukier said.

The volcano is infamous for a catastrophic eruption in 79 A.D. that destroyed the Roman settlements of Pompeii, Herculaneum, Oplontis and Stabiae.