NASA

Asteroid to fly within 176 Bulgarias of Earth on Monday, May 18 - NASA

The asteroid's expected distance from the Earth is several times greater than that of Bulgaria – a country that, in no way coincidentally, just won the 2026 Eurovision Song Contest.

An illustrative image of an asteroid near the Earth.
Artemis II astronauts, NASA Commander Reid Wiseman, NASA Pilot Victor Glover, NASA Mission Specialist Christina Koch and Canadian Space Agency (CSA) Mission Specialist Jeremy Hansen, flank U.S. President Donald Trump as he speaks in the Oval Office, Washington, DC, US, April 29, 2026.

Trump welcomes NASA Artemis II astronauts to Oval Office after Moon mission

An illustrative image of an asteroid near the Earth.

Asteroid the size of 60 sloths to fly past the Earth tomorrow

A handout image taken by the Artemis II crew captures craters dotting the surface of the Moon, revealing its rugged, ancient surface, photographed by the NASA Artemis II crew from the Orion spacecraft during the lunar flyby mission, April 6, 2026.

Jordan joins Artemis Accords, int'l principles for exploring Moon, Mars, space, NASA says


NASA tracks colossal asteroid on a close approach to Earth

Close approach expected in 2029 at about 32,000 kilometers above Earth; 'something like this has not been recorded in human history'

 An illustrative image of an asteroid near the Earth.

Water on Mars? Scientists discover 'bathtub ring' which may reveal contours of ancient ocean

Like Earth and the solar system's other planets, Mars formed roughly 4.5 billion years ago. Early in its history, Mars was warmer and wetter than the cold and arid place it is today.

A "selfie" taken by NASA's Perseverance Mars rover, made up of 62 individual images, on July 23, in this image released on September 10, 2025

Artemis II astronauts safely back on Earth after trip around moon

It took recovery teams less than two hours to secure the floating capsule and retrieve the crew, ending the first human voyage to the vicinity of the moon in over fifty years.

NASA's Orion spacecraft with Artemis II crewmembers NASA astronauts Reid Wiseman, commander; Victor Glover, pilot; Christina Koch, mission specialist; and CSA (Canadian Space Agency) astronaut Jeremy Hansen, mission specialist aboard is seen as it lands in the Pacific Ocean on April 10, 2026.

Artemis II astronauts return to Earth after historic crewed mission to the Moon

After 10 days in space, Artemis II astronauts are set for a splashdown in the Pacific, marking humanity’s return to the Moon's vicinity for the first time since Apollo.

NASA astronaut and Artemis II Pilot Victor Glover is pictured here in the Orion spacecraft during the Artemis II lunar flyby April 6, 2026.

Artemis II astronauts brace for fiery return to Earth

The Artemis II crew, flying in their Orion capsule since launching from Florida last week, are due to splash down off the Southern California coast on Friday.

The NASA Artemis II crew, Mission Specialist Christina Koch, Mission Specialist Jeremy Hansen, Commander Reid Wiseman, and Pilot Victor Glover, embrace inside the Orion spacecraft on their way home following a flyby of the far side of the Moon on April 7, 2026.

WATCH: Artemis makes lunar flyby as moon mission breaks record for human distance from earth

The Artemis II crew, flying in their Orion capsule since launching from Florida last week, awoke around 10:50 a.m. for their sixth flight day to a recorded message from late astronaut Jim Lovell.

NASA ASTRONAUT and Artemis II mission specialist Christina Koch peers out of one of the Orion spacecraft's main cabin windows, looking back at Earth, as the crew travels towards the Moon April 2, 2026.

NASA’s Artemis II mission takes off with four astronauts for historic lunar journey

The mission, a 10-day journey around the Moon, represents the United States' most significant step yet toward returning humans to the lunar surface within this decade.

NASA's Artemis II mission to fly by the moon, comprising of the Space Launch System (SLS) rocket with the Orion crew capsule, lifts off from the Kennedy Space Center in Cape Canaveral, Florida, US, April 1, 2026

Countdown to a lunar comeback: NASA readies astronauts for Moon journey

Christina Koch is expected to become the first woman to fly around the moon.

General view of the moon on March 30, 2026

NASA set for first crewed moon return in over half a century

The mission is the first crewed test flight in NASA's Artemis program, the flagship US effort to begin regular flights to the moon, at an estimated cost of at least $93 billion since 2012.

The sun is captured over Earth's horizon by a crew member aboard the International Space Station in this May 21, 2013 photo courtesy of NASA.

NASA charts course to a permanent lunar outpost and a nuclear‑propelled Mars vehicle

The updated exploration plan details surface habitat concepts, cargo and power infrastructure, and a nuclear thermal propulsion pathfinder for crewed deep-space transit.

Spacecraft transfer with rocket to the Moon to the launch pad.