NASA studies options to rein in cost of Mars Sample Return mission
NASA hopes a revised plan will get Mars samples back to Earth faster and cost less than the agency's original plan.
Mars
Lunar eclipses, supermoons, meteor showers happening in 2025
Skywatchers can mark the calendar with a busy lineup of celestial occurrences in 2025.
Learning from the Ingenuity helicopter's crash landing on Mars
Engineers now say they understand the most likely cause of the Ingenuity helicopter's crash landing on Mars earlier this year.
SpaceX successfully tests Starship
SpaceX successfully launched its Super Heavy-Starship rocket from Texas for its sixth test flight Tuesday with its CEO Elon Musk and President-elect Donald Trump looking on. CBS News correspondent Jason Allen has more on the launch.
Marking 55 years since Apollo 11 moon landing
This weekend marks 55 years since the historic Apollo 11 moon landing. Retired NASA astronaut Leroy Chiao joins CBS News to look back on the small step for man and giant leap for mankind.
NASA's simulated Mars voyage ends after more than a year
Four volunteer crew members emerged Saturday from NASA's first simulated Mars environment, where they'd spent more than a year.
NASA rover discovers boulder "never observed before" on Mars
NASA's Perseverance rover discovered a mysterious boulder that stood out in a field of rocks while exploring a crater on Mars.
Miss the "parade of planets"? Here's when you could see it again.
You may have heard that six planets were set to align in a rare "parade of planets" this morning. Experts say it wasn't the "spectacular celestial event" you were promised – and shared when you should really watch.
A rare 6-planet alignment will occur soon. Here's what to know.
The orbits of six planets will bring them to the same side of the sun to create a "planetary parade" in early June.
Ingenuity, NASA's "little 'copter that could" (and did!)
When NASA added a tiny four-pound helicopter as a stowaway to its Mars 2020 lander, it expected the helicopter to fly five very brief flights in the thin Martian atmosphere. Yet, Ingenuity would far surpass all expectations.
Spacecraft spots "spiders" scattered across surface of Mars
The creepy patterns were observed by the European Space Agency's ExoMars Trace Gas Orbiter.
Inside NASA's Mars rover landing
NASA wasn't sure if Perseverance would be able to slow itself down as it barreled toward Mars at over 300 miles per hour earlier this year. Sunday, Anderson Cooper reports on the missions being carried out on the red planet by the rover and its special cargo, the tiny helicopter Ingenuity.
NASA seeks to reign in costs of Mars Sample Return mission
NASA said it agrees with an independent review board that concluded the project could cost up to $11 billion without major changes.
NASA looking for Mars simulator participants
NASA is looking for participants for its next Mars simulation. The deadline for the second Crew Health and Performance Exploration Analog mission is April 2. Participants will spend a year inside the Mars Dune Alpha simulator at NASA's Johnson Space Center in Texas, experiencing typical environmental stressors and the limited resources of the Red Planet. Christiane Heinicke, a researcher for the Center of Applied Space Technology and Microgravity, joined CBS News to discuss the mission.
NASA's Mars helicopter finally ends marathon mission
Living long past its design lifetime, the Ingenuity helicopter was finally done in by rotor damage during a presumed off-kilter landing.
6 exciting space missions set to launch in 2024
These missions are headed not just to Earth's moon, but moons of Mars and Jupiter — and a pair of asteroids.
NASA rover unravels history of massive, 22-mile wide lake on Mars
Perseverance, which landed on Mars in 2021, has been exploring the planet for signs of ancient life.
Candy company uses cocoa harvested by kids
American chocolate giant Mars did more than $45 billion in sales last year due, in large part, to chocolates like Mars Bars, M&Ms and Snickers. CBS News traveled to West Africa and found children as young as 5 years old harvesting cocoa that ends up in treats. CBS News' Debora Patta reports on her findings in Ghana.
Iconic chocolate brand linked to child labor
CBS News traveled across Ghana's remote cocoa belt and found children working on small subsistence farms that supply U.S. chocolate giant Mars. Foreign correspondent Debora Patta reports.
NASA rover spots 6,000-foot-tall dust devil on Mars
The Perseverance rover was near Mars' Jezero Crater when it spotted the towering dust devil.
4/19: CBSN AM
Closing arguments set to begin in the trial of Derek Chauvin; NASA makes space history with Mars helicopter flight.
New images show moon orbiting Earth — from Mars' point of view
The minimum distance between Mars and Earth is about 34 million miles, according to NASA.
Volunteers enter NASA's virtual "Mars," where they'll stay for a year
The group will spend 378 days inside a 3D-printed, 1,700-square-foot space meant to replicate conditions on the red planet.
Life ingredients discovered on Saturn moon
CBS News senior space consultant Bill Harwood has the latest on a spacewalk to upgrade the International Space Station's power grid, new pictures from Mars and a monumental discovery on one of Saturn's moons.
NASA rover "postcard" shows Mars during different times of the day
The panoramic postcard shows multiple landmarks on the planet.
Ex-FBI chief James Comey pleads not guilty to charges of lying to Congress
Former FBI Director James Comey, a longtime foe of President Trump, will appear in Virginia for an arraignment, in his first court appearance since being criminally charged.
live updates
Senate prepares to vote again on Day 8 of government shutdown
The government shutdown stretched into Day 8 on Wednesday with more Senate votes planned. Follow live updates here.
Bondi faces questions on DOJ probes, Epstein files at Senate hearing
Attorney General Pam Bondi appeared before the Senate Judiciary Committee for her first hearing since her confirmation.
Gazans orphaned by Israel's war with Hamas long for lost childhoods
CBS News meets young Palestinians who've lost their parents to Israel's war with Hamas, who say they're scared, and know "life will never be the same."
Trump posts that Chicago mayor, Gov. Pritzker "should be in jail"
"Chicago Mayor should be in jail for failing to protect Ice [U.S. Immigration and Customs Enforcement]" Officers!" President Trump posted. "Governor Pritzker also!"
Exclusive
DNI Tulsi Gabbard orders U.S. intel agency leaders to stem leaks
DNI Tulsi Gabbard issued a directive to review polygraph policies and curb press leaks, echoing actions taken by the Bush and Obama administrations.
Flights delayed at some airports amid air traffic controller shortage
Airports in several U.S. states are seeing flight delays as the government shutdown enters a second week.
Soldiers investigated after 6 people shot dead on highway
Numerous violent clashes involving security forces in Tamaulipas have prompted accusations of extrajudicial killings.
Tropical Storm Jerry churns over central Atlantic Ocean
Tropical Storm Jerry continued to churn over tropical waters of the central Atlantic Ocean and was likely to become a hurricane.