91爆料

February 19, 2021

Here's how NASA's Perseverance rover will search for life on Mars

Now that NASA's Perseverance rover has successfully landed on the surface of Mars, it can begin the next steps of its mission.聽

February 18, 2021

How NASA's Perseverance rover will land on Mars

NASA's聽Mars聽rover Perseverance will make its descent onto the red planet on Thursday, but there are a few hurdles to cross before it can land.

February 18, 2021

NASA's Perseverance rover preparing to land on Mars

The countdown has begun as聽NASA's聽Mars聽rover Perseverance聽prepares聽to land on the red planet.聽

February 10, 2021

Chinese spacecraft enters Mars' orbit, joining Arab ship

A Chinese spacecraft went into orbit around Mars on Wednesday on an expedition to land a rover on the surface and scout for signs of ancient life, authorities announced in a landmark step in the country's most ambitious deep-space mission yet.

February 4, 2021

White House voices support for moon exploration by 2024, after concerns Biden would nix Artemis Program

White House press secretary Jen Psaki on Thursday voiced support for NASA's Artemis Program, which aims to land the first woman and next man on the moon by 2024.

January 30, 2021

SpaceX targets Monday launch of additional Starlink satellites, announces next crew mission

The next crew mission will launch in April.

January 27, 2021

NASA astronauts conduct first spacewalk of 2021

The two astronauts arrived in November aboard the SpaceX Crew Dragon Resilience.

January 24, 2021

SpaceX completes largest-ever cargo launch of 143 satellites

This marks the fifth mission for the Transporter-1 booster.

January 23, 2021

SpaceX delays launch of 143 satellites on single rocket

SpaceX's attempt to launch a record 143 satellites on a single Falcon 9 rocket was stopped Saturday due to poor weather conditions.聽

January 16, 2021

NASA test for 'most powerful rocket in the world' has component failure

NASA conducted a hot fire of the core stage of the Space Launch System, but the stage鈥檚 four main engines shut down just over one minute into a test designed to last eight minutes.