ASTRONOMY

SpaceX Starship, world’s biggest rocket, set for first test flight

SpaceX is counting down to the first test flight on Monday of Starship, the most powerful rocket ever built, designed to send astronauts to...

What to know about 1st test flight of SpaceX’s big Starship

Elon Musk's SpaceX is about to take its most daring leap yet with a round-the-world test flight of its mammoth Starship. It's the biggest and...

NASA’s Lucy mission snaps its first views of Trojan asteroid targets

Some of the asteroids NASA's Lucy mission will visit are still more than 330 million miles (530 million kilometers) away from the spacecraft, which...

Search for alien life extends to Jupiter’s icy moons

Could vast, long-hidden oceans be teeming with alien life in our very own Solar System? A new chapter in humanity's search for extraterrestrial life opens...

How did Earth get its water?

Earth's water could have originated from interactions between the hydrogen-rich atmospheres and magma oceans of the planetary embryos that comprised Earth's formative years, according...

NASA plans 2 super pressure balloon test flights from New Zealand

NASA's Scientific Balloon Program is scheduled to conduct two super pressure balloon (SPB) launches from Wānaka, New Zealand, to further test and qualify the...

Webb measures temperature of rocky exoplanet for first time

The James Webb Space Telescope has measured the temperature of a rocky exoplanet for the first time, finding that a "cousin" of Earth most...

Perseverance rover collects first Mars sample of new science campaign

NASA's Perseverance rover cored and stored the first sample of the mission's newest science campaign on Thursday, March 30. With each campaign, the team...

Fly around Jezero Crater on Mars in this new video

There's a reason Jezero Crater was chosen as the landing site for the Perseverance Rover: it is considered one of the likeliest places to...

New asteroid sample study offers further hints of space origin for the building blocks of life on Earth

How did life come about? The answer to this question goes to the very heart of our existence on planet Earth. Did life simply arise...

Large asteroid to zoom between Earth and Moon

A large asteroid will safely zoom between Earth and the Moon on Saturday, a once-in-a-decade event that will be used as a training exercise...

Where did Earth’s water come from? Not melted meteorites, according to scientists

Water makes up 71% of Earth's surface, but no one knows how or when such massive quantities of water arrived on Earth. A new study...

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