Shares of Intuitive Machines ( LUNR -22.69%) are falling on Monday. The company's stock plunged 23.3% as of 1:20 p.m. ET today and was down as much as 23.7% earlier in the day. The steep decline comes amid broader market weakness, with the S&P 500 down 2% and the Nasdaq Composite down 4%.

Intuitive Machines' Athena lunar lander is dead, just one day after it touched down at the moon's south pole and tipped over. Luckily, the company says it

Intuitive Machines said on Thursday that its robotic Athena lander has landed on the moon's surface but details of the spacecraft's status and health remained unclear, a tense moment in the company's second such attempt.