ISS astronauts gear up for second spacewalk Friday
NASA's Scott Kelly and Kjell Lindgren set to venture back outside the space station to work on its once-leaky cooling system
Spacewalk
Space station astronauts carry out extended spacewalk
Space station skipper Scott Kelly and Kjell Lindgren take longer than expected to complete a variety of maintenance tasks
Space station astronauts set for spacewalk
Space station commander Scott Kelly and Kjell Lindgren head outside Wednesday for a 6.5-hour spacewalk
Russian spacewalk ends with camera failure
Two Russian astronauts’ eight-hour spacewalk outside the International Space Station ended in failure on Friday, as they were unable to successfully transmit data to Russian mission control from high-resolution cameras placed outside the station
Spacewalk success: Astronauts replace refrigerator-size pump
Astronauts Mike Hopkins and Rich Mastracchio successfully repaired a cooling system on the International Space Station
Astronauts’ spacesuits cause problems as repairs are finished on ISS
Terrell Brown reports on what it takes to keep them safe
Space walk may be required to fix space station cooling system
A startling discovery is made on one of Saturn's moons
Raw video: Astronauts spacewalk
Astronauts Chris Cassidy and Luca Parmitano conducted a six-hour spacewalk outside the International Space Station on Tuesday
ISS crew completes spacewalk, washes windows
While their shipmates enjoyed space-grown veggies inside, two Russian cosmonauts performed maintenance operations outside
Hubble marks 25 years in space
After a rocky start a quarter century ago, the Hubble Space Telescope has achieved rock-star status in the world of big science
Calendar: Week of March 16
"Sunday Morning" takes a look at some notable events of the week ahead
Trump says he's fired Federal Reserve board member Lisa Cook
President Trump said Monday he has fired Lisa Cook from the Federal Reserve's Board of Governors — a dramatic move after months of public attacks against the central bank.
Trump floats changing Defense Department to Department of War
President Trump on Monday floated returning the Department of Defense to its prior name, the Department of War, calling its current moniker "too defensive."
Huge dust storm engulfs Phoenix, grounding hundreds of flights
Heavy rain and wind followed the dust storm, delaying flights at Phoenix Sky Harbor International Airport and causing some damage to a terminal roof.
Powerball estimated jackpot jumps to $815 million, game's 7th biggest
Wednesday night's Powerball jackpot will be an estimated $815 million, the game's seventh biggest, with an approximate cash value of $367.9 million, after no one won Monday's $750 million grand prize.
California Republicans file petition to stop special election on Newsom's redistricting plan
California Gov. Gavin Newsom's redistricting plan is facing more legal pushback as state Republicans filed another emergency petition to block a November special election on the proposal.
House Oversight Committee subpoenas Jeffrey Epstein's estate
House Oversight Committee Chairman James Comer subpoenaed estate of Jeffrey Epstein, seeking over a dozen categories of documents.
Mysterious deaths of 21 dogs at boarding facility under investigation
Authorities said 21 dogs were found dead at Anastasia's Acres Dog Boarding Facility. One dog was found alive and taken to a veterinarian for treatment.
More homesellers are pulling their properties off the market. Here's why.
Unable to find buyers, a growing number of sellers are pulling their homes off the market rather than compromise on price.
Southwest Airlines' upcoming policy for plus-sized passengers questioned
Southwest Airlines will soon require travelers who don't fit within the armrests of their seat to pay for an extra one in advance, part of a string of recent changes the carrier is making.