The idea that the Milky Way (MW) and Andromeda (M31) will collide emerged after decades of observations by a host of astronomers. The Hubble played a decisive role in the determination during the early 2000s. It was a triumph of precision astronomy and space telescopes. Now, the Hubble has played an equally important role in cancelling the collision.
Space News & Blog Articles
Predator: Badlands: Release date, plot, trailers & everything we know about Predator's silver screen return
After the success of Prey, Predator returns to the big screen with Predator: Badlands, a new theatrical movie set in the far future on another world.
Live coverage: SpaceX to launch 23 Starlink satellites on Falcon 9 rocket from Cape Canaveral
File: A Falcon 9 stands ready to launch the Starlink 12-5 mission from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. Image: Spaceflight Now.
SpaceX is watching an active period of solar activity as it hopes to launch 23 Starlink satellites in the pre-dawn hours of Monday morning.
Northern lights may be visible in these 23 US States tonight
Auroras may be visible from Alaska to Pennsylvania as Earth reverberates from the impact of a speedy solar storm.
'Doctor Who' finale sees Ncuti Gatwa's 15th Doctor regenerate into a very familiar face, but what does it mean for the show?
Ncuti Gatwa's shock regeneration is followed by an even bigger surprise as the show welcomes back a popular star of TARDIS past. BEWARE! Spoilers ahead!
Aurora alert: Ongoing powerful geomagnetic storm could spark more northern lights across the US tonight
Northern lights may once again be visible deep into mid latitudes tonight as geomagnetic storm conditions continue to wreak havoc with Earth's magnetic field.
Severe G4 geomagnetic storm sparks northern lights across US and beyond (photos)
The speedy solar storm arrived in style, sparking stunning aurora displays as far south as California and New Mexico.
Super-magnetic dead star throws a violent temper tantrum as NASA X-ray spacecraft looks on
NASA's X-ray space telescope IXPE has made the first observation of polarized light emerging from an outbursting magnetar, neutron stars that possess the universe's strongest magnetic fields.
Traveling to Mars and Ceres Using Lunar Gateway as a Springboard
By Laurence Tognetti, MSc May 31, 2025
Trump to withdraw Jared Isaacman's nomination as NASA chief
The White House is pulling the nomination of Jared Isaacman as NASA administrator, saying that the next agency chief should be "in complete alignment" with President Trump's agenda.
Finding a Better Way to Distinguish Life from Non-Life
The search for life on other worlds needs a way to sift through the chemistry of their atmospheres. If another species observed Earth to search for life, they'd look for "smoking gun" chemistry in the atmosphere. That includes looking for oxygen, since it is created through photosynthesis by plants and some bacteria. So, the key is to look for life-dependent chemical "signals" at exoplanets.
President Trump withdraws Isaacman nomination for NASA Administrator days before confirmation vote
Jared Isaacman, President Donald Trump’s nominee to be the next administrator of NASA, appears before the Senate Committee on Commerce, Science, and Transportation, Wednesday, April 9, 2025, at the Russell Senate Office Building in Washington. Image: NASA/Bill Ingalls
Update May 31, 11:40 p.m. EDT: Added comments from President Trump and Jared Isaacman.
SpaceX adds 27 Starlink satellites to constellation after successful launch from California (video)
A SpaceX Falcon 9 rocket lifted off with 27 Starlink internet broadband satellites from southern California on Saturday, May 31, 2025.
West Coast Falcon 9 launches 27 satellites for SpaceX’s Starlink internet service
A Falcon 9 rocket lifts off from Vandenberg Space Force Base on May 31, 2025, on the Starlink 11-18 mission. Image: SpaceX.
SpaceX closed out May with its 16th Falcon 9 launch of the month. The Saturday afternoon launch from the company’s West Coast launch pad carried 27 Starlink V2 Mini satellites to a low Earth orbit.
Aurora alert: Severe geomagnetic storm could spark northern lights as far south as Alabama and northern California tonight
Attention aurora chasers! Powerful geomagnetic storm conditions could trigger northern lights at mid-latitudes tonight as a coronal mass ejection impact is imminent.
Blue Origin launches 1st New Zealander to reach space, 5 others on latest New Shepard suborbital flight (video)
Blue Origin completed its 12th human spaceflight today (May 31), flying six passengers on a 10-minute trip beyond the Karman Line and back.
Watch a brilliant 'fireball' meteor explode over China on May 28 (video)
It was likely a sporadic meteor unrelated to any major shower.
Venus is at its farthest from the sun on June 1: Here's how to see the bright 'morning star' this weekend
Venus will rise in the eastern sky in the pre-dawn hours of June 1 alongside Saturn and Neptune.
This Week In Space podcast: Episode 163 — The Trials of Starship
On Episode 163 of This Week In Space, Rod Pyle and Tariq Malik discuss Starship's recent test flight with reporter Mike Wall.
Advanced Orbital Constellations for Solar Storm Defense
By Andy Tomaswick May 31, 2025
Advancing Deep Space Travel with Nuclear Propulsion
By Laurence Tognetti, MSc May 30, 2025