Premium Only Content

How Will We Know if NASA’s DART Mission Successfully Changed an Asteroid’s Orbit?
NASA’s Double Asteroid Redirection Test, also known as DART, is humanity’s first attempt to change the motion of a non-hazardous asteroid in space by intentionally crashing a spacecraft into it. After impact, ground-based observatories across the globe will turn their eyes to the skies to determine if this planetary defense test was successful. In this video, NASA visits Lowell Observatory to learn more about how astronomers have been tracking this double asteroid over the course of many years, and how they will document the orbital change post-impact. DART is a spacecraft designed to impact an asteroid as a test of technology. DART’s target asteroid is NOT a threat to Earth. This asteroid system is a perfect testing ground to see if intentionally crashing a spacecraft into an asteroid is an effective way to change its course, should a hazardous asteroid be discovered in the future. For more on DART, visit https://nasa.gov/dart. Credit: NASA
-
LIVE
Barry Cunningham
50 minutes agoBREAKING NEWS: PRESIDENT TRUMP ON PATROL IN WASHINGTON D.C.
1,298 watching -
6:29
Congressman Eli Crane
1 hour agoThe Russia Collusion Hoax | Democrats' Greatest Lies – Vol.1
18 -
1:19:21
The Shannon Joy Show
7 hours ago🔥🔥The One & Done Kill Shot? New ‘Universal Vaccine’ & Complete Inversion As Peter Hotez WARNS Of Adverse Injury While RFK Promotes! 🔥🔥
1.58K10 -
DVR
TheCrucible
2 hours agoThe Extravaganza! Ep. 25 (8/21/25)
9.82K4 -
40:20
The White House
1 hour agoPresident Trump Joins Law Enforcement and Military Personnel in Washington, D.C.
1710 -
1:22:25
Kim Iversen
19 hours agoPsychic Medium Blows Lid Off "Interdimensional Beings" | Evil Spirits or Psyop?
20.6K33 -
1:04:35
The Officer Tatum
2 hours agoLIVE: Trump SAVES DC, Letitia James Fine THROWN OUT + MORE | EP 160
2.05K3 -
1:58:01
Redacted News
2 hours agoHIGH ALERT! Netanyahu Calls for Mass Censorship as Israel Prepares MASSIVE Invasion of Gaza City
68.3K41 -
36:03
Kimberly Guilfoyle
3 hours agoA New Day in DC: Appeals Court Throws Out Witch Hunt Case, Live! | Ep248
14.9K9 -
1:13:59
vivafrei
4 hours agoBig Tish Gets SPANKED! Appeal Court ANNULS $500 Million! Corruption at the FED? Trans Madness & MORE
81.7K23